CAS No.: | 7440-47-3 | EINECS No.: | 231-157-5 |
Product name: | Nano chromium powder |
Model Number: | RW-N006 |
Appearance: | black gray powder | Brand Name: | RWCHEM |
Shape: | powder, spherical | Application: | Industry, glass polishing |
Material: | chromium | Dimensions: | 50nm |
Chemical Composition: | 99.9%min | MF: | Cr |
Place of Origin: | China (Mainland) |
Factory price cas 7440-47-3 nano Cr powder chromium powder
Product Description:
The preparation of nano chromium powder is mainly by the method of CVD. The degree of sphericity and purity of product is higher than others. The black powder has higher surface activity with particle of uniform diameter. It has good dispersity and it’s quickly soluble in water.
Product application:
Nano chromium is used in the manufacture of stainless steel, auto parts, tools, tapes and videos. As one of the most important metal in modern society, there are many kinds of steel containing different content chromium. Nano chromium is also as additive in some of the alloy to make them have better performance.
Prodct | Nano chromium powder |
Average granularity | 50nm |
Purity | 99.9% |
Specific area | 27.27 m2/g |
Theoretical density | 7.16 g/cm3 |
Apparent density | 0.912 g/cm3 |
Melting point | 1200℃ |
Boiling point | 2000℃ |
Crystal form | Spherical |
Appearance | Black powder |
Dispersity | No hard together. Easy to disperse in many kinds of liquid and base materials.
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Shanghai Runwu Chemical Technology Co. Ltd is a chemical enterprise product R & D, production, sales, as one of the detection. We depend on strong research ability and mature technology, have a rapid rise in the chemical industry, relying on science and technology development, to provide customers with high-quality products is our constant pursuit.
We mainly dealing with organic intermediates, noble metal catalyst, nano materials, rare earth. These materials are widely used in chemistry, medicine, biology, environmental protection, new energy, etc.
With first-class product quality and superb technical services, We have won the praise of customs. At the same time, in the development, our company adhere to cooperation with domestic and foreign companies, scientific research institutions, universities exchange, in order to improve R & D and production capacity, committed to providing customers with more quality products and services.
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