About Cuprous Oxide CuO powder: Copper oxide is an inorganic substance with the chemical formula CuO. It is a black oxide of copper, slightly amphiphilic, slightly hygroscopic.Copper oxide Virtually insoluble in water or alcohols;…
About Cuprous Oxide CuO powder:
Copper oxide is an inorganic substance with the chemical formula CuO. It is a black oxide of copper, slightly amphiphilic, slightly hygroscopic.
Copper oxide Virtually insoluble in water or alcohols; copper oxide dissolves slowly in ammonia solution but quickly in ammonium carbonate solution; it is dissolved by alkali metal cyanides and by strong acid solutions; hot formic acid and boiling acetic acid solutions readily dissolve the oxide.
Copper oxide is mainly used to make rayon, ceramics, glaze and enamel, batteries, petroleum desulfurizes, pesticides, and also for hydrogen production, catalysts, and green glass.
Cuprous oxide CuO is produced on a large scale by pyrometallurgy, which is a stage of extracting copper from ore. The ore is treated with an aqueous mixture of ammonium carbonate, ammonia and oxygen to obtain copper (I) and copper (II) amino complexes, which are extracted from the solid. These complexes are decomposed with steam to produce CuO.
Cupric oxide is used as a precursor in many copper-containing products such as wood preservatives and ceramics. The mean daily dietary intake of copper in adults ranges between 0.9 and 2.2 mg. Common routes of cupric oxide exposure include ingestion, dermal exposure and inhalation. Copper(II) oxide nanoparticles ( NPCuO) have industrial applications as antimicrobial agents in textiles and paints and catalysts in organic synthesis. They may also be produced from electronic wastes. Cupric oxide poses potential health and environmental concerns due to toxic and muta particles generating reactive oxygen species. Feel free to send an inquiry to get the latest price if you would like to buy Cuprous Oxide CuO powder in bulk.
Performance of Copper Oxide CuO Powder:
Copper oxide is insoluble in water and ethanol, soluble in acid, ammonium chloride and potassium cyanide solutions. It slowly dissolves in ammonia solution and can react with strong bases. Copper oxide is mainly used for making rayon, ceramics, glaze and enamel, batteries, petroleum desulfurizes, insecticides, hydrogen production, catalysts, green glass, etc.
Technical Parameter of Copper Oxide CuO Powder:
Item | -200mesh CuO powder of Nuclear cdh857 |
Chemical Property(%) | Physical Property |
CuO | So42 | Fe | Cl | Ni | Pb | Loose Density (g/cm3) | Partical Size (mesh) | shape |
99.27 | 0.08 | 0.022 | 0.013 | 0.0024 | 0.04 | 1.54 | -200 | Powder |
How is Cuprous Oxide CuO powder produced?
There are several methods of industrial production of copper oxide
1. Copper powder oxidation method
Using copper ash and copper slag as raw materials, it is roasted and heated with coal gas for preliminary oxidation to remove moisture and organic impurities in the raw materials. The generated primary oxide is naturally cooled, and after pulverization, it undergoes secondary oxidation to obtain crude copper oxide. The crude copper oxide is added to a reactor pre-installed with 1:1 sulfuric acid, and the liquid is reacted with heating and stirring until the relative density of the liquid is doubled, and the pH value is 2 to 3 as the end of the reaction, and a copper sulfate solution is generated. After clarification, under heating and stirring conditions, iron shavings are added to replace copper and then washed with hot water until there is no sulfate and iron. After centrifugal separation, drying, oxidation roasting at 450°C for 8 hours, cooling, crushing to 100 meshes, and then oxidation in an oxidation furnace to obtain copper oxide powder.
2. Nitration of copper wire or copper powder
Dissolve the copper wire or copper powder in 6mol/L nitric acid to keep the copper in excess, heat the solution to a pH value of 3-4 to remove the iron hydroxide precipitate, then mix it with 10% (mass) sodium carbonate solution and heat to boiling. Alkaline salt is precipitated, discard the supernatant, wash thoroughly with water, filter and dry. The dried basic copper carbonate is heated and decomposed into black copper oxide powder under a small fire with sufficient stirring: CuCO3·Cu(OH)2=2CuO+CO2↑+H2O
When no more carbon dioxide is produced, the decomposition is complete.
3. Copper nitrate thermal decomposition method
The electrolytic copper is dissolved in dilute nitric acid and evaporated to dryness on a water bath, and then heated in a desiccator from 90°C to 120°C very slowly. When the soft basic salt is formed, it is boiled in water, filtered and dried; then it is slowly heated to 400℃ to remove most of the nitric acid; then crushed and heated to 850℃ for 1h to decompose into oxidation copper. To make the reaction more complete, the product can be pulverized again, heated at about 700°C for 1 hour, and then placed in a desiccator to cool.
4. Conductive water dissolution method
Dissolve high-purity copper nitrate with conductive water, filter, add excess high-purity NH3·H2O to the clear liquid, filter out impurities and precipitate, and use high-purity nitric acid to neutralize the filtrate to precipitate copper hydroxide. Filter, wash once with conductive water, add nitric acid to dissolve the precipitate, add high-purity ammonium carbonate to precipitate copper carbonate, then wash, spin dry, dry in an oven at 200°C, burn at 450-550°C for 3 to 4 hours, and get Spectral pure copper oxide:
5. Copper carbonate thermal decomposition method
Put copper powder or copper wire in a fume hood with as little 6mol/L nitric acid as possible to completely dissolve it. If the solution is opaque, it needs to be filtered. Besides, the sodium carbonate solution is mixed with the copper nitrate solution and boiled to generate black basic salt precipitation. When the solid settles, discard the supernatant liquid, fully wash, filter, and dry by decantation. Put it on an evaporating dish and heat it with a small fire with sufficient stirring to decompose it into copper oxide.
Applications of Cuprous Oxide CuO powder:
As a significant product of copper mining, copper(II) oxide is the starting point for the production of other copper salts. For example, many wood preservatives are produced from copper oxide.
Cupric oxide is used as a pigment in ceramics to produce blue, red, and green, and sometimes gray, pink, or black glazes.
It is also incorrectly used as a dietary supplement in animal feed. Due to low bioactivity, negligible copper is absorbed.
It is also used when welding with copper alloys.
A copper oxide electrode formed part of the early battery type known as the Edison–Lalande cell. The copper oxide was also used in a lithium battery type.
Besides, copper(II) oxide can be used as catalysis, superconductivity, ceramics; and catalyst carriers, electrode activity materials;
glass, porcelain colorants, optical glass polishing agent, oil of desulfurized; the propellant rocket fuel speed catalyst.
Storage Condition of Copper Oxide CuO Powder:
Copper Oxide CuO Powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordina.
Packing & Shipping of Copper Oxide CuO Powder:
It is packed in double plastic bags inside, which can be filled with argon in vacuum; it can be vacuumed and filled with argon for protection..
Copper Oxide CuO Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Copper Oxide CuO Powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.
Copper Oxide CuO powder Properties |
Other Names | Copper (II) oxide, Copper monooxide, Cupric oxide, Copporal, Oxocopper,
Copper Brown, Black copper oxide, Paramelaconite Cuprous oxide, Copacaps,
Boliden Salt K-33, Copper oxygen(2-), Ketocopper, cu2-ox-02-p.05um |
CAS No. | 1317-38-0 |
Compound Formula | CuO |
Molecular Weight | 79.55 |
Appearance | black to brown powder |
Melting Point | 1,201° C (2,194° F) |
Solubility in water | N/A |
Density | 6.31 g/cm3 |
Purity | 99.50% |
Particle Size | 40nm, 200nm |
Boling point | 2,000° C (3,632° F) |
Specific Heat | N/A |
Thermal Conductivity | N/A |
Thermal Expansion | N/A |
Young’s Modulus | N/A |
Exact Mass | 78.9245 g/mol |
Monoisotopic Mass | 78.924516 Da |
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Copper Oxide CuO powder Health & Safety Information |
Safety Warning | Warning |
Hazard Statements | H400-H412 |
Flashing point | N/A |
Hazard Codes | Xn,N |
Risk Codes | 22-50/53 |
Safety Statements | 60-61 |
RTECS Number | GL7900000 |
Transport Information | UN 3077 9 / PGIII |
WGK Germany | 3 |
About Tungsten Oxide WO3 Powder:Tungsten trioxide is an inorganic substance with the chemical formula WO3, yellow powder. It is obtained by adding acid after the fusion of ore and soda ash.Tungsten trioxide…
About Tungsten Oxide WO3 Powder:
Tungsten trioxide is an inorganic substance with the chemical formula WO3, yellow powder. It is obtained by adding acid after the fusion of ore and soda ash.
Tungsten trioxide is a light yellow orthorhombic crystalline powder. The color changes from lighter to darker when heated. The specific gravity is 7.16 g/cm3, the melting point is 1473°C, and the boiling point is 1750°C. It sublimates significantly at 850°C and turns green when melted. It is stable in the air, insoluble in water and inorganic acids except for hydrofluoric acid, and can be slowly dissolved in ammonia water and concentrated sodium hydroxide solution.
Tungsten(VI) oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tungsten. It is obtained as an intermediate in the recovery of tungsten from its minerals. Tungsten ores are treated with alkalis to produce WO3. Further reaction with carbon or hydrogen gas reduces tungsten trioxide to pure metal.
Tungsten(VI) oxide occurs naturally in the form of hydrates, which include minerals: tungstite WO3·H2O, meymacite WO3·2H2O and hydrotungstite (of the same composition as meymacite, however sometimes written as H2WO4). These minerals are rare to very rare secondary tungsten minerals.
The crystal structure of tungsten trioxide is temperature-dependent. It is tetragonal at temperatures above 740 °C, orthorhombic from 330 to 740 °C, monoclinic from 17 to 330 °C, triclinic from -50 to 17 °C, and monoclinic again at temperatures below -50 °C. The most common structure of WO3 is monoclinic with space group P21/n.
Tungsten trioxide is a strong oxidizing agent: it reacts with rare-earth elements, iron, copper, aluminum, manganese, zinc, chromium, molybdenum, carbon, hydrogen and silver, being reduced to a pure tungsten metal. Reaction with gold and platinum reduces it to dioxide. Feel free to send an inquiry to get the latest price if you would like to buy Tungsten Oxide WO3 Powder in bulk.
Performance of Tungsten Oxide WO3 Powder:
Tungsten trioxide is a light yellow orthorhombic crystal powder. The color changes from light to dark when heated. The specific gravity is 7.16 g/cubic centimeter, the melting point is 1473°C, the boiling point is 1750°C, it sublimates remarkably at 850°C, and turns green when melted. Stable in air, insoluble in water and inorganic acids other than hydrofluoric acid, and slowly soluble in ammonia water and concentrated hot sodium hydroxide solution.
Technical Parameter of Tungsten Oxide WO3 Powder:
WO3 Certificate of Analysis—ppm |
Fe | Ni | Ca | Cr | Cu |
2.5 | 0.50 | 8.3 | 100 | 35 |
How is Tungsten Oxide WO3 Powder produced?
Tungsten trioxide can be prepared in several different ways. CaWO4, or scheelite, is allowed to react with HCl to produce tungstic acid, which decomposes to WO3 and water at high temperatures.
CaWO4 + 2 HCl → CaCl2 + H2WO4
H2WO4 → H2O + WO3
Another common way to synthesize WO3 is by calcination of ammonium para tungstate (APT) under oxidizing conditions:
(NH4)10[H2W12O42] • 4H2O → 12 WO3 + 10 NH3 + 10 H2O
Applications of Tungsten Oxide WO3 Powder:
Tungsten trioxide has many uses in daily life. It is often used in industry to manufacture X-ray phosphors, fireproof fabrics and gas sensors. Due to its rich yellow color, WO3 can also be used as a pigment for ceramics and paints.
1.Tungsten trioxide is mainly used for calcining reduction to produce tungsten powder and tungsten carbide powder and then used for the production of cemented carbide products, such as the manufacture of tools and molds.
2.Tungsten trioxide can also be used to manufacture pure tungsten products, tungsten bars, tungsten wires, tungsten electrodes;
3.In industrial production, a small amount of tungsten trioxide is also used as a colorant for yellow ceramics.
4.In the shipbuilding industry, tungsten oxide of tungsten is used as an important anticorrosive paint and coating material.
5.In recent years, tungsten trioxide has been used to produce electrochromic windows or smart windows. These windows are electrically switchable glass, and the light transmission properties can be changed by applying a voltage. This allows users to tint their windows, thereby changing the amount of heat or light passing through.
6.X-ray screen and fireproof textile and the colorant and analysis reagent of chinaware, etc.
7.Tungsten trioxide can be used as a weight and radiation shielding material.
8.WO3 also has been under extensive research because of its importance for its electro-optical, electrochromic, ferroelectric and catalytic, etc.
9.Radiation shielding material and the producing metal tungsten material.
Storage Condition of Tungsten Oxide WO3 Powder:
Tungsten Oxide WO3 Powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition, should avoid the heavy pressure, according to ordinary goods transportation.
Packing & Shipping of Tungsten Oxide WO3 Powder:
It is packed in double plastic bags inside, which can be filled with argon in vacuum; it can be vacuumed and filled with argon for protection..
Tungsten Oxide WO3 Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Tungsten Oxide WO3 Powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.
Tungsten Oxide WO3 Powder Properties |
Other Names | Tungsten trioxide, Tungstic anhydride, Tungsten(VI) oxide, Tungstic, oxide |
CAS No. | 1314-35-8 |
Compound Formula | WO3 |
Molecular Weight | 231.84 g/mol |
Appearance | yellow, purple, blue powder |
Melting Point | 1,473 °C |
Solubility in water | Insoluble |
Density | 7.16 g/cm3 |
Purity | 99.00% |
Particle Size | 70nm |
Boling point | 1700 °C |
Specific Heat | N/A |
Thermal Conductivity | N/A |
Thermal Expansion | N/A |
Young’s Modulus | N/A |
Exact Mass | 231.936 g/mol |
Monoisotopic Mass | 231.935644 Da |
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Tungsten Oxide WO3 Powder Health & Safety Information |
Safety Warning | N/A |
Hazard Statements | N/A |
Flashing point | Not applicable |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | YO7760000 |
Transport Information | NONH for all modes of transport |
WGK Germany | N/A |
About Iron Oxide Fe3O4 PowderIron oxide (II, III) (Fe3O4) is a highly insoluble and thermally stable iron source suitable for glass, optical and ceramic applications. Oxide does not conduct electricity. However, certain…
About Iron Oxide Fe3O4 Powder
Iron oxide (II, III) (Fe3O4) is a highly insoluble and thermally stable iron source suitable for glass, optical and ceramic applications. Oxide does not conduct electricity. However, certain oxides of perovskite structure have conductivity in the cathodes of solid oxide fuel cells and oxygen generation systems.
They are compounds containing at least one oxygen anion and one metal cation. They are generally insoluble in aqueous solutions (water) and are very stable, making them useful for ceramic structures, as simple as the production of clay bowls for advanced electronic devices, and for lightweight structural components in aerospace and electrochemical applications such as fuels Batteries in which they exhibit ionic conductivity. Metal oxides are basic high-purity (99.999%) iron oxide (FeO) anhydrides, so they can react with acids and strong reducing agents in redox reactions. Iron oxide can also be made into particles, nuggets, powders, sputtering targets, tablets, and Nanopowders. In most cases, iron oxide is usually available immediately. High purity, submicron and Nanopowder forms can be considered. Provide other technical, research, and safety (MSDS) information. Feel free to send an inquiry to get the latest price if you would like to buy Iron Oxide Fe3O4 Powder in bulk.
How is Iron Oxide Fe3O4 Powder Produced?
Iron tetroxide is produced by the Schikorr reaction. This reaction converts iron (II) hydroxide (Fe(OH)2) into iron oxide (II, III) (Fe3O4). Under anaerobic conditions, ferrous hydroxide (Fe(OH)2) oxidizes in water to form magnetite and molecular hydrogen. Schikorr ‘s reaction explains this process.
3Fe(OH)2→Fe3O4 + H2 + 2H2O
Ferrous Hydroxide Magnetite Hydrogen Water.
Applications of Iron Oxide Fe3O4 Powder
Triferric tetroxide, commonly known as iron oxide black, magnetite, and black iron oxide, can be used in many different fields, for example:
Iron (II, III) oxide is used as a black pigment also known as Mars Black.
It is used in the Haber process as a catalyst.
It is used in the water-gas shift reaction.
Fe3O4 magnetic Nanoparticles are used in MRI scanning as contrasts against it.
It protects the steel from rusting.
It is an ingredient in thermite which is used for cutting steel.
Performance of Iron Oxide Fe3O4 Powder:
Ferric oxide has ferromagnetism. If the radius of the formed particles is on the nanometer level, it is called ferromagnetic particles.
Technical Parameter of Iron Oxide Fe3O4 Powder:
Test item | 01 | 02 |
Content Fe3O4≥﹪ | 99 | 99 |
Moisture content ≤﹪ | 0.7 | 0.7 |
Water Soluble ≤﹪ | 0.4 | 0.4 |
Residue On Sieve(325mesh) | 0.3 | 0.3 |
Oil absorption (ml/100g) | 21 | 21 |
PH value | 7.0 | 7.0 |
Tinting strength ﹪ | 99 | 99 |
Application of Iron Oxide Fe3O4 Powder:
1. can produce magnetic recording materials, high gradient magnetic separator, microwave absorption materials, special coatings.
2. widely used as a carrier for various pharmaceutical ingredients to form a magnetic targeting drug delivery system; used for the separation of magnetic immune cells, nuclear magnetic resonance imaging and other aspects.
3. used for precision instruments, gas seals, vacuum seals, etc.
Storage Condition of Iron Oxide Fe3O4 Powder:
Iron Oxide Fe3O4 Powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition, should avoid the heavy pressure, according to ordinary goods transportation.
Packing & Shipping of Iron Oxide Fe3O4 Powder:
It is packed in double plastic bags inside, which can be filled with argon in vacuum; it can be vacuumed and filled with argon for protection.
Iron Oxide Fe3O4 Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Iron Oxide Fe3O4 Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Iron Oxide Properties |
Other Names | magnetic black, fenosoferric oxide, ferro ferric oxide,
ferrosoferric oxide, Fe3O4 |
CAS No. | 1317-61-9 |
Compound Formula | Fe3O4 |
Molecular Weight | 233.53 |
Appearance | Black Powder |
Melting Point | 1597 °C |
Boiling Point | N/A |
Density | 4.8-5.1 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 231.784471 |
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Iron Oxide Health & Safety Information |
Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
Transport Information | NONH |
About Titanium Oxide TiO2 powder:Titanium Oxide TiO2 powder, also known as Titanium dioxide, is an important inorganic chemical pigment, mainly composed of Titanium dioxide. The titanium dioxide production process has a sulfuric…
About Titanium Oxide TiO2 powder:
Titanium Oxide TiO2 powder, also known as Titanium dioxide, is an important inorganic chemical pigment, mainly composed of Titanium dioxide. The titanium dioxide production process has a sulfuric acid method and chloride method of two process routes. It is widely used in coating, printing ink, paper making, plastic and rubber, chemical fiber, ceramics and other industries.
Among the commonly used white pigments, the relative density of titanium dioxide is the smallest, and the same mass of white pigments, titanium dioxide has the largest surface area and the highest pigment volume. The chemical properties of titanium dioxide are very stable, are a kind of acidic amphoteric oxide. Almost no reaction with other elements and compounds at room temperature, on oxygen, ammonia, nitrogen, hydrogen sulfide, carbon dioxide, sulfur dioxide are not effective, insoluble in water, fat, dilute acid and inorganic acid, alkali, only soluble in hydrofluoric acid. But under the action of light, titanium dioxide can take place a continuous REDOX reaction, has the photochemical activity. This kind of photochemical activity, under ultraviolet radiation anatase type titanium dioxide, is particularly obvious, this property makes titanium dioxide is some inorganic compounds of the photosensitive oxidation catalyst and some organic compounds of photosensitive reduction catalyst.
Titanium dioxide has Rutile type (Rutile R type) and Anatase type (A-type) two kinds of structure, Rutile crystal structure is dense, relatively stable, small optical activity, so good weather resistance, at the same time has A higher hiding power, color extinction. Titanium dioxide has semiconductor properties, its electrical conductivity increases rapidly with temperature, and it is also very sensitive to hypoxia. The dielectric constant and semiconductor properties of rutile TiO 2 are very important to the electronic industry, which can be used to produce electronic components such as ceramic capacitors.
According to Mos hardness scale of 10 points, rutile TiO2 is 6 ~ 6.5, anatase TiO2 is 5.5 ~ 6.0, so in chemical fiber extinction in order to avoid wear spinneret hole and use anatase. Although titanium dioxide has hydrophilic, its hygroscopicity is not too strong, rutile type is smaller than the anatase type. The hygroscopicity of titanium dioxide has a certain relationship with the size of its surface area, large surface area, high hygroscopicity, but also related to the surface treatment and properties. Feel free to send an inquiry to get the latest price if you would like to buy Titanium Oxide TiO2 powder in bulk.
Performance of Titanium Oxide TiO2 powder:
Titanium dioxide, also known as titanium(IV) oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2
Titanium dioxide is a white inorganic compound, which has been used for around 100 years in a vast number of diverse products.
Titanium dioxide is non-toxic, non-reactive and luminous properties, which safely heighten the whiteness and brightness of many materials.
It is the whitest and brightest of known pigments, with reflective qualities; it can also both scatter and absorb UV rays.
Technical Parameter of Titanium Oxide TiO2 powder:
Titanium Oxide Nanopowder (TiO2) COA — % |
TiO2 | Al | Ca | Co | Cr | Fe | K+Na | Mo | Mg | P | S | Si | W |
≥99.9 | ≤0.003 | ≤0.005 | ≤0.01 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.01 | ≤0.01 | ≤0.005 | ≤0.003 | ≤0.01 |
How is Titanium Oxide TiO2 powder produced?
Titanium dioxide was manufactured in two different ways: Sulphate Process and Chloride Process.
1.Sulphate Process
Titanium sulfate is produced by acidolysis of iron titanium powder and concentrated sulfuric acid. The concentrated sulfuric acid is decomposed into metantitanic acid, which is then calcined and crushed to obtain titanium dioxide products. This method can produce anatase type and rutile type titanium dioxide. The sulfuric acid method has the advantages of low price and easy to get ilmenite and sulfuric acid as raw materials, more mature technology, simple equipment, easy to solve anti-corrosion materials. Its disadvantage is that the process is long, can only be based on intermittent operation, wet method operation, high consumption of sulfuric acid, water, waste and by-products, large pollution to the environment.
2.Chloride Process
The chlorination method is to use titanium-containing raw materials, high titanium chloride slag, or artificial rutile, or natural rutile and chlorine gas reaction to produce titanium tetrachloride, distillation, and then gas-phase oxidation; After rapid cooling, TiO2 was obtained by gas-solid separation. The TiO2 adsorption due to a certain amount of chlorine needs to be heated or steam treatment to remove it. The process is simple, but at 1000℃ or higher conditions of chlorination, there are many chemical engineering problems such as chlorine, chlorine oxide, titanium tetrachloride high corrosion need to be solved, coupled with the special raw materials used, compared with the sulfuric acid method cost. Chlorination process production is continuous production, the production equipment operation flexibility is not large, but its continuous process production, the process is simple, fewer process control points, product quality is easy to achieve the optimal control. The advantages of the chlorination method are short process, easy expansion of production capacity, a high degree of continuous automation, relatively low energy consumption, and high-quality products can be obtained. Its disadvantages are a large investment, complex equipment structure, high material requirements, high-temperature resistance, corrosion resistance, device maintenance is difficult, research and development is difficult.
Application of Titanium Oxide TiO2 powder:
The most important applications of titanium dioxide are paints, varnishes and paper and plastics, which account for about 80 percent of world consumption of titanium dioxide. Other pigment applications, such as printing inks, fibers, rubber, cosmetics and food, account for another 8%. The rest is used for other applications, such as industrial pure titanium, glass and glass-ceramics, electroceramics, metallic copper, catalysts, electrical conductors and chemical intermediates.
1. Titanium dioxide is the most widely used white pigment because of its brightness and high refractive index.
2. Titanium dioxide is also an effective sunscreen in powder form, where it is used as a pigment to provide whiteness and opacity to products such as paints, coatings, plastics, paper, inks, food products, pharmaceuticals (such as tablets and tablets) and most toothpaste. In painting, it is often abbreviated as “vivid white”, “perfectly white”, “whitest white” or other similar terms.
3. Titanium dioxide in the rubber industry as a colorant, but also with reinforcing, anti-aging, filling the role.
4. In white and color rubber products to add titanium dioxide, under sunlight, sun resistance, no cracking, no discoloration, stretching rate and acid and alkali resistance.
5. Titanium dioxide for rubber, mainly used for automobile tires, rubber shoes, rubber floor, gloves, sports equipment, etc., generally anatase type.
6. For automobile tire production, often add a certain amount of rutile titanium dioxide products, to enhance the ability to resist ozone and ultraviolet.
7. Titanium dioxide is also widely used in cosmetics. Because titanium dioxide is non-toxic, far superior to lead white, almost all kinds of powdered titanium dioxide replace lead and zinc white.
8. Only 5%-8% of titanium dioxide powder can be added to the permanent white so that the spice is more slippery, adhesion, absorption and hiding power.
9. Titanium dioxide in gouache and cold cream can reduce the greasy and transparent feeling.
10. Titanium dioxide can also be used in a variety of other spices, sunscreen, soap, white soap and toothpaste.
11. When deposited as a thin film, the refractive index and color of titanium dioxide make it an excellent reflective optical coating for dielectric mirrors.
12. Some grades of modified titanium-based pigments used in sparkling paints, plastics, topcoats and cosmetics – these are artificial pigments whose particles have two or more layers of various oxides (usually titanium dioxide, iron oxide or alumina) to produce a shimmer, iridoid and/or pearlescent effect.
13. Titanium dioxide is used as a pigment, sunscreen and thickener in cosmetics and skincare products in sunscreen and UV protection pigments.
14. As a sunscreen, ultrafine TiO 2 is used, which is notable for its combination with ultrafine zinc oxide and is considered to be an effective sunscreen that reduces the incidence of sunburn and minimizes premature photoaging, photocarcinogenesis and immunosuppressive sun exposure associated with long-term excess. Sometimes these UV-blockers are used in combination with iron oxide pigments in sunscreens to increase protection against visible light.
Storage Condition of Titanium Oxide TiO2 powder:
Titanium Oxide TiO2 powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition, should avoid the heavy pressure, according to ordinary goods transportation.
Packing & Shipping of Titanium Oxide TiO2 powder:
It is packed in double plastic bags inside, which can be filled with argon in a vacuum; it can be vacuumed and filled with argon for protection.
Titanium Oxide TiO2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Titanium Oxide TiO2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Titanium Oxide TiO2 powder Properties |
Other Names | Dioxotitanium, Titanium dioxide, Titania, Titanium(IV) dioxide, Titanic oxide, Titanium peroxide, Titanium oxide powder |
CAS No. | 13464-67-7 |
Compound Formula | TiO2 |
Molecular Weight | 79.9378 g/mol |
Appearance | White crystalline powder |
Melting Point | 1,843° C (3,349° F) |
Solubility in water | N/A |
Density | 4.23 g/cm3 |
Purity | 99.50% |
Particle Size | 5nm-50nm |
Boling point | 2,972° C (5,382° F) |
Specific Heat | N/A |
Thermal Conductivity | N/A |
Thermal Expansion | N/A |
Young’s Modulus | N/A |
Exact Mass | 79.9378 g/mol |
Monoisotopic Mass | 79.937776 Da |
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Titanium Oxide TiO2 powder Health & Safety Information |
Safety Warning | N/A |
Hazard Statements | N/A |
Flashing point | N/A |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | XR2275000 |
Transport Information | NONH for all modes of transport |
WGK Germany | nwg |
About Bismuth Oxide Bi2O3 powder:Bismuth trioxide (bismuth oxide) is an inorganic compound with the molecular formula Bi2O3. Pure products are type α, type β and type δ. The α type is a…
About Bismuth Oxide Bi2O3 powder:
Bismuth trioxide (bismuth oxide) is an inorganic compound with the molecular formula Bi2O3. Pure products are type α, type β and type δ. The α type is a yellow monoclinic crystal with a relative density of 8.9 and a melting point of 825 ℃, soluble in acid but insoluble in water and alkali.β-type is bright yellow to orange, intragenic, relative density 8.55, melting point 860 ℃, soluble in acid, insoluble in water. It is easily reduced to bismuth metal by hydrogen and hydrocarbons.δ-Bi2O3 is a special material with a cubic fluorite structure and 1/4 of the oxygen ion position in the lattice is vacant, so it has very high oxygen ion conductivity. The main application objects of bismuth oxide are electronic ceramic powder materials, electrolyte materials, photoelectric materials, high-temperature superconducting materials and catalysts. Bismuth oxide is an important additive in electronic ceramic powder materials, purity is generally required to be above 99.15%, the main application objects are zinc oxide varistor, ceramic capacitor, ferrite magnetic materials in three categories.
Atmospheric carbon dioxide or water-soluble carbon dioxide reacts easily with Bi2O3 to form bismuth subcarbonate. Bismuth oxide is considered to be an alkaline oxide, which explains its high reactivity with carbon dioxide. However, when an acidic cation such as Si(IV) is introduced into the bismuth oxide structure, the reaction with carbon dioxide does not occur. Bismuth (III) oxide reacts with a concentrated mixture of sodium hydroxide and bromine or with a mixture of potassium hydroxide and bromine to form sodium bismuth or potassium bismuth, respectively. Feel free to send an inquiry to get the latest price if you would like to buy Bismuth Oxide Bi2O3 powder in bulk.
Performance of Bismuth Oxide Bi2O3 powder:
The pure products of bismuth trioxide have α type and β type. The α type is a yellow monoclinic crystal with a relative density of 8.9 and a melting point of 825 ℃. It is soluble in acid, insoluble in water and alkali. The β-type is a bright yellow to orange, cubic crystal system, relative density 8.55, melting point 860 ℃, soluble in acid, insoluble in water. It is easily reduced to metallic bismuth by hydrogen, hydrocarbons, etc.
Technical Parameter of Bismuth Oxide Bi2O3 powder:
Bi2O3% | 99.99min |
Cu | 8 |
Ag | 8 |
Mg | 6 |
Sb | / |
Ni | / |
Zn | 5 |
Bi | / |
Mn | / |
Ca | 5 |
Fe | 6 |
Cd | 5 |
Co | 3 |
As | / |
Si | 8 |
Al | 6 |
Se | 4 |
Pb | 4 |
Sn | 4 |
Na | / |
How is Bismuth Oxide Bi2O3 powder produced?
1. Drop the sodium hydroxide solution without carbon dioxide into the bismuth nitrate solution (80 ~ 90 ℃) to make it mixed. During the precipitation process, the solution remains alkaline, and the white, bulky-expanding bismuth oxide hydrate Bi(OH)3 precipitates. The solution is heated, and after a short time of stirring, it dehydrates yellow bismuth trioxide. After water decanting washing, filtration and drying, bismuth oxide was prepared.
2. Add 1.5mol/L sodium hydroxide water solution without carbon dioxide to 0.1mol/L bismuth nitrate solution dissolved in 1mol/L nitric acid (at 80 ~ 90℃) in a nitrogen atmosphere to make them mixed. The solution remains alkaline during the precipitation process. Although the white and bulky-expanding bismuth oxide hydrate Bi(OH)3 precipitates, it dehydrates into light yellow bismuth trioxide after stirring in a hot solution for a while. The bismuth oxide was obtained by decanting and washing with water without air and carbon dioxide 15 times, then filtered and dried.
3. After the metal bismuth is loaded into the graphite crucible for melting, an arc is formed between the graphite electrode and the metal liquid surface under the flow of oxygen, and the metal is heated and oxidized. To ensure adequate oxygen supply, the crucible should be placed in a large container and continuously supplied with oxygen. The reaction temperature ranges from 750 ℃ to 800℃, and the purity of β-bismuth trioxide is more than 99.8%. After quenching the product in water or on a cold metal plate, the high-temperature phase β-type product is obtained.
4. Slowly add Bi(NO3)3·5H2O acidic solution (20g dissolved in 2mol/L HNO3) into excess sodium carbonate solution and stir vigorously.Bi2O3CO3 was precipitated, filtered, washed and dried.β-Bi2O3 was obtained by placing it in an aluminum boat and heating it in the air at 650K for about 1.5h
5. The basic bismuth nitrate is burned at 400 ~ 500℃, and the NO3- ion is removed about (3 ~ 4h) :
2BiONO3=Bi2O3+NO+NO2+O2
The finished product will turn lemon yellow after cooling.
6. Wash the surface of 16kg99.9% industrial bismuth with a small amount of dilute nitric acid, and then wash the surface with conductive water to remove nitric acid. Then add 1:1 high-purity nitric acid (35kg nitric acid with 1.42 RDH and 20L conductivity water), finish with 1, and continue the reaction for 10min after addition. The filtrate was heated to 65 ~ 70℃, evaporated and concentrated to a relative density of 1.9, cooled and crystallized, then dried to obtain bismuth nitrate. Use the bismuth nitrate obtained conductance water to dissolve a dilute solution, hydrolysis under stirring, let stand to make alkali type bismuth nitrate precipitation, precipitation with centrifuge dry or suction filter, and then use thermal conductivity water washing several times, the suction filter after drying, crushing, 7 ~ 8 h at 500 ℃ calcination, a bit cold after pulverization, burning 4 ~ 5 h again, after cooling for a quick high purity bismuth oxide by 99.99%.
Applications of Bismuth Oxide Bi2O3 powder:
Bismuth oxide is used to prepare bismuth salt.
Bismuth oxide is used as electronic ceramic powder material, electrolyte material, photoelectric material, high-temperature superconducting material, catalyst.
Bismuth oxide is an important additive in electronic ceramic powder materials, purity is generally required to be above 99.15%, the main application objects are zinc oxide varistors, ceramic capacitors, ferrite magnetic materials three categories; As well as glaze rubber complex, medicine, red glass complex and other aspects.
Storage Condition of Bismuth Oxide Bi2O3 powder:
Bismuth Oxide Bi2O3 powder should keep the container sealed and stored in a cool, dry place, and ensure that there is a good ventilation or exhaust device in the workplace.
Packing & Shipping of Tellurium Oxide TeO2 powder:
It is packed in double plastic bags inside, which can be filled with argon in a vacuum; it can be vacuumed and filled with argon for protection..
Bismuth Oxide Bi2O3 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Bismuth Oxide Bi2O3 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Bismuth Oxide Properties |
Other Names | bismuth trioxide, Bi2O3 powder |
CAS No. | 1304-76-3 |
Compound Formula | Bi2O3 |
Molecular Weight | 465.96 |
Appearance | Light Yellow Powder |
Melting Point | 817 °C |
Boiling Point | 1890 °C |
Density | 8.9 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 465.945541 |
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Bismuth Oxide Health & Safety Information |
Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Hazard Codes | Xi |
Risk Codes | 36/37/38 |
Safety Statements | 26-36/37 |
Transport Information | NONH |
About Aluminium oxide:Aluminum oxide is an electrical insulator, it has a fairly high thermal conductivity to ceramic materials. The most common form of crystalline alumina is called corundum. Alumina can provide activated,…
About Aluminium oxide:
Aluminum oxide is an electrical insulator, it has a fairly high thermal conductivity to ceramic materials. The most common form of crystalline alumina is called corundum. Alumina can provide activated, super-activated, acidic, alkaline and neutral grades, and has flash grades, TLC, biomass purification, decolorization, dioxin analysis, PCB removal, pyrogen removal and biotechnology wide-pore forms. Oxide does not conduct electricity. However, certain oxides of perovskite structures have conductivity in the cathodes of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metal cation. They are generally insoluble in aqueous solutions (water) and are very stable, so they can be used in ceramic structures, such as clay bowls for the production of advanced electronic devices, and lightweight structural components used in aerospace and electrochemical applications, such as fuel cells. Exhibits ionic conductivity. Metal oxides are basic acid anhydrides, so they can react with acids and strong reducing agents in redox reactions. Reactive chromatography grade alumina is used in lighting, photographic chromatography and various chromatographic separation techniques. Alumina is usually available in most quantities immediately. High purity, sub-micron and nanopowder forms can be considered. Alumina can also be made into particles, pellets, powders, sputtering targets, tablets and nano-powders. Provide typical and customized packaging, as well as other research, technical and safety (MSDS) data. Please contact us for the above delivery time and price information. Feel free to send an inquiry to get the latest price if you would like to buy Aluminum oxide in bulk.
How is Aluminium oxide produced?
Aluminum oxide is produced by the bauxite process. The Bayer process is carried out in four steps. First, the bauxite is crushed, washed and dried, and then dissolved with caustic soda at high temperatures. Next, the mixture is filtered to remove impurities called “red mud” and discarded appropriately. The remaining alumina solution is transferred to a high tank called a settler. In the sedimentation tank, the hot solution begins to cool, and aluminum hydroxide seeds (very small particles) are added. The aluminum hydroxide seeds stimulate the precipitation of solid aluminum hydroxide crystals. Aluminum hydroxide precipitates at the bottom of the tank and is removed. Finally, all remaining caustic soda in the aluminum hydroxide is washed and heated to remove excess water. After this process, alumina (alumina) appears as a fine white powder. It looks a lot like sugar used in baking, but it is hard enough to scratch the glass plate.
Application of Aluminium oxide:
Most of the alumina produced is used to form aluminum metal. Oxygen usually reacts with metallic aluminum to catalyze corrosion. However, when combined with oxygen to form alumina, it forms a protective coating and prevents further oxidation. This increases the strength and makes the material less prone to deterioration. Alumina is mainly used as analytical reagents, dehydration of organic solvents, adsorbents, organic reaction catalysts, abrasives, polishing agents, raw materials for smelting aluminum, and refractory materials.
Industries that use alumina include:
Medical industry
Due to the hardness, biological inertness and chemical properties of alumina, it is used for hip replacement surgery prostheses, bionic implants, artificial eye substitutes, tissue reinforcement materials, crowns, abutments, bridges and other dental implants. The preferred material of the bearing. It is also used in laboratory equipment and tools such as crucibles, furnaces and other laboratory appliances.
Military and protective equipment
The strength and lightweight properties of alumina help to strengthen body armor, such as breastplates and armor for cars and airplanes, which is its largest market. Alumina is also used to synthesize sapphire bulletproof windows and bulletproof systems.
Electrical and electronic industry
Its high melting point and high boiling point, as well as its excellent heat resistance, make alumina an ideal material for high-temperature furnace insulators and electrical insulators. Alumina film is also a vital component in the microchip industry. Some of its other uses include spark plug insulators, micro-electric substrates and insulating heat sinks.
Performance of Aluminum Oxide Al2O3 Powder:
Aluminum oxide (aluminum oxide), chemical formula Al2O3. It is a high hardness compound with a melting point of 2054°C and a boiling point of 2980°C. It is an ion crystal that can be ionized at high temperatures and is commonly used in the manufacture of refractory materials. It is a white solid that is insoluble in water, odorless, tasteless, and extremely hard.
Technical Parameter of Aluminum Oxide Al2O3 Powder:
testing index | unit | Tr-D100 | Tr-D200 |
Chemical parameters | Al2O3 | % | ≥99.99 | ≥99.99 |
Fe | ppm | ≤8 | ≤8 |
Cr | ppm | ≤1 | ≤2 |
Mg | ppm | ≤1 | ≤2 |
Cu | ppm | ≤1 | ≤2 |
Ti | ppm | ≤1 | ≤2 |
Na | ppm | ≤30 | ≤30 |
Si | ppm | ≤20 | ≤20 |
Ca | ppm | ≤1 | ≤1 |
size parameter | D50 | μm | 0.5-30 | 1-30 |
Bulk density | — | g/m3 | 0.3-0.6 | 0.3-0.6 |
Specific surface area | — | m2/g | 2-10 | 10-20 |
Storage Condition of Aluminum Oxide Al2O3 Powder:
Aluminum Oxide Al2O3 Powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition, should avoid the heavy pressure, according to ordinary goods transportation.
Packing & Shipping of Aluminum Oxide Al2O3 Powder:
It is packed in double plastic bags inside, which can be filled with argon in a vacuum; it can be vacuumed and filled with argon for protection.
Aluminum Oxide Al2O3 Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Aluminum Oxide Al2O3 Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Aluminum Oxide Properties |
Other Names | alumina, aluminum (III) oxide, aluminum trioxide, Al2O3 powder |
CAS No. | 1344-28-1 |
Compound Formula | Al2O3 |
Molecular Weight | 101.96 |
Appearance | White Powder |
Melting Point | 2072 °C |
Boiling Point | 2977 °C |
Density | 3.95 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 101.948 g/mol |
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Aluminum Oxide Health & Safety Information |
Signal Word | N/A |
Hazard Statements | N/A |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
Transport Information | NONH |
About Nickel Oxide NiO :Nickel oxide is an inorganic substance with a chemical formula of NiO and a molecular weight of 74.71. What is NiO in chemistry? Nickel(II) oxide is the chemical compound with the…
About Nickel Oxide NiO :
Nickel oxide is an inorganic substance with a chemical formula of NiO and a molecular weight of 74.71.
What is NiO in chemistry?
Nickel(II) oxide is the chemical compound with the formula NiO. It is the principal oxide of nickel. Nickel(II) oxide is classified as a basic metal oxide. Several million kilograms are produced annually of varying quality, mainly as an intermediate in the production of nickel alloys. It is a green-black cubic crystal. It is soluble in acid and ammonia but insoluble in water. Is nickel oxide soluble? Nickel oxide is soluble in acids, potassium cyanide, and ammonium hydroxide. It is insoluble in both cold and hot water, and caustic solutions. The color turns yellow when heated. It is obtained by the action of nickel and oxygen at a temperature greater than 400°C, or by pyrolysis of nickel carbonate at 350°C. Used to make alloys, batteries, glass, enamel, ceramics, electronic components, nickel salts, and catalysts.
Main properties of Nickel oxide
Names | Nickel(II) oxide, Nickel monoxide, Oxonickel, NiO |
CAS No. | 1313-99-1 |
Compound Formula | NiO |
Molecular Weight | 74.69 g/mol |
Appearance | Green Powder |
Melting Point | 1955 °C (3551 °F) |
Solubility in water | N/A |
Density | 6.67 g/cm3 |
Purity | 99.98% |
Particle Size | 6.93um |
Exact Mass | 73.9303 |
Monoisotopic Mass | 73.9303 |
What is the charge of NiO?
0 is the charge of NiO.
Nickel oxide is the main oxide of nickel. It is classified as an alkali metal oxide. Millions of kilograms of products with different qualities are produced every year, mainly as intermediates for nickel alloy production. The mineral form of NiO (arsenite) is very rare. The protection of other nickel(III) oxides, such as Ni2O3 and NiO2 is also claimed but has not been proven by X-ray crystallography.
Tqhp is a trusted global Nickel Oxide NiO supplier. Feel free to send an inquiry about the latest Nickel Oxide price at any time. NiO adopts NaCl structure with octahedral Ni2+ and O2-positions. Conceptually simple structures are often called rock salt structures. Like many other binary metal oxides, NiO is usually not stoichiometric, which means that the Ni:O ratio deviates from 1:1. In nickel oxide, this non-stoichiometric NiO is accompanied by a color change. The stoichiometric correct NiO is green, and the non-stoichiometric NiO is black.
Performance of Nickel Oxide NiO Powder :
Nickel oxide is obtained by the action of nickel and oxygen at greater than 400℃, or by pyrolysis of nickel carbonate at 350℃. Used for making alloys, batteries, glass, enamel, ceramics, electronic components, nickel salts, and as a catalyst.
How is Nickel Oxide NiO produced?
NiO can be prepared by various methods. When heated to above 400°C, nickel powder reacts with oxygen to form NiO. In some commercial processes, green nickel oxide is made by heating a mixture of nickel powder and water at 1000°C. The reaction rate can be increased by adding NiO.
The simplest and most successful preparation method is to pyrolyze nickel (II) compounds (such as hydroxides, nitrates and carbonates) to produce a light green powder. By heating the metal in oxygen, the synthesis of the elements can produce gray to black powder, which indicates that the stoichiometry is wrong. It combines with sodium and potassium oxides at high temperatures (> 700°C) to form corresponding nickelates.
In addition, nickel oxide nanoparticles can be produced by thermally decomposing newly prepared nickel hydroxide through a sol-gel route at 300°C (572°F). X-ray diffractometer and vibrating sample magnetometer can be used to characterize the nickel oxide nanoparticles produced by this method.
Technical Parameter of Nickel Oxide NiO Powder :
Ni | Co | Cu | Fe | Zn | S | Ca+Mg+Na | insoluble in HCl |
76.87% | 0.024% | 0.01% | 0.018% | 0.007% | 0.02% | 0.56% | 0.007% |
Application of Nickel Oxide NiO Powder :
NiO has a variety of professional applications. Usually, it is used to distinguish between “chemical grade” and “metallurgical grade”. “Chemical grade” is a relatively pure material used for special applications, while “metallurgical grade” is mainly used to produce alloys. Used in the ceramic industry to manufacture glass powder, ferrite, and enamel. The sintered oxide is used to produce nickel steel alloys. Charles Edouard Guillaume (CharlesÉdouard Guillaume) won the 1920 Nobel Prize in Physics for his research on nickel-steel alloys, which he called Invar and Invar.
What is nickel oxide used for?
Nickel oxide has a range of applications such as: For making electrical ceramics such as thermistors and varistors e.g. ferrites (nickel-zinc ferrite) Pigments for ceramic, glasses, and glazes.
NiO is a commonly used hole transport material in thin-film solar cells. It is also a component of nickel-iron batteries (also known as Edison batteries) and a component of fuel cells. It is the precursor of many nickel salts, used as specialty chemicals and catalysts. Recently, until the development of environmentally friendly NiMH batteries, NiO was used to manufacture NiCd rechargeable batteries used in many electronic devices.
Is nickel oxide toxic?
CLINICAL FEATURES: ACUTE EXPOSURE Although nickel oxide is a pulmonary irritant, acute exposure is unlikely to result in significant poisoning. Documented clinical cases invariably involve chronic occupational inhalation.
NiO is an anode electrochromic material and has been extensively studied as a counter electrode of tungsten oxide and cathode electrochromic material in complementary electrochromic devices.
NiO is used as a binder and colorant for enamel in the pusher industry.
The ceramic industry is used as a raw material for colorants.
Used as a raw material for nickel-zinc ferrite in the production of magnetic materials.
Colorant for stained glass and tubular glass bulbs in the glass industry.
It is also a material used to manufacture nickel salts, nickel catalysts and secondary batteries.
Nickel oxide can react with acids to form salts and other compounds, such as nickel oxide. Nickel sulfamate for electroplating and nickel molybdate for hydrodesulfurization catalyst
Gold-doped nickel oxide films can be used as transparent electrodes in optoelectronic devices.
Storage Condition of Nickel Oxide NiO Powder :
Nickel Oxide NiO Powder should be stored in a cool, ventilated warehouse. Keep away from fire and heat. It should be stored separately from acids and edible chemicals. Please avoid mixing, and the storage area should be equipped with suitable materials to contain the leakage.
Packing & Shipping of Nickel Oxide NiO Powder :
It is packed in double plastic bags inside, which can be filled with argon in a vacuum; it can be vacuumed and filled with argon for protection..
Nickel Oxide NiO Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Nickel Oxide NiO Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Green Nickel Oxide NiO Powder Properties |
Other Names | Nickel(II) oxide,Nickel monoxide, Oxonickel, NiO |
CAS No. | 1313-99-1 |
Compound Formula | NiO |
Molecular Weight | 74.69 g/mol |
Appearance | Green Powder |
Melting Point | 1955 °C (3551 °F) |
Solubility in water | N/A |
Density | 6.67 g/cm3 |
Purity | 99.98% |
Particle Size | 6.93um |
Boling point | N/A |
Specific Heat | N/A |
Thermal Conductivity | N/A |
Thermal Expansion | N/A |
Young’s Modulus | N/A |
Exact Mass | 73.9303 |
Monoisotopic Mass | 73.9303 |
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Green Nickel Oxide NiO Powder Health & Safety Information |
Safety Warning | Danger |
Hazard Statements | H317-H350i-H372-H413 |
Flashing point | N/A |
Hazard Codes | T |
Risk Codes | 11 |
Safety Statements | 53-45-61 |
RTECS Number | QR8400000 |
Transport Information | NONH |
WGK Germany | 1 |