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China wholesale Vanadium Catalyst Quotes – Wholesale Pure Raw Selenium Powder From China – Fitech
China wholesale Vanadium Catalyst Quotes – Wholesale Pure Raw Selenium Powder From China – Fitech Detail:
Basic information:
1.Molecular formula: Se
2.Molecular weight: 78.96
3.Storage: Store in a cool, ventilated and dry warehouse. Protect from moisture and exposure.
4.Packing:This product should be used in six months,and please restore the remanins in vacuum package.
Descriptions:
● Selenium is a chemical element with symbol Se and atomic number 34 and found impurely in metal sulfide ores.
● Selenium has six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is slightly soluble in CS2.
● Specializes in producing high purity selenium with the smallest particle average grain sizes.
| Product name | Selenium Powder |
| CAS No | 7782-49-2 |
| Melting point | 217°C |
| Purity | 99.9% |
| HS Code | 2804909000 |
| Density | 4.81 g /cm3 |
| Molecular Weight | 192.35 |
| Size | 200mesh |
Product detail pictures:
Related Product Guide:
We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for China wholesale Vanadium Catalyst Quotes – Wholesale Pure Raw Selenium Powder From China – Fitech , The product will supply to all over the world, such as: Slovakia, Washington, Manchester, To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
By Elsa from Finland - 2018.10.01 14:14
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Kama from Morocco - 2017.09.30 16:36
