Appearance: | Powder |
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Color: | White |
Transport Package: | 25kg/Bag |
Trademark: | aolunwei |
Origin: | China |
Customization: |
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Vanadium(V) shares properties with its source material. Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery-grey, ductile, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation.Vanadium is electrically conductive and thermally insulating, and it's harder than most metals and steel. It has good resistance to corrosion and it is stable against alkalis and sulfuric and hydrochloric acids. It is oxidized in air at about 933 K(660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature.
Application:
Vanadium can combine with oxygen with two, three, four, and five valences to form four oxides, vanadium monoxide VO, |
Q: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: We can do TT payment, 100%LC at sight and DP.
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