KINGSTONE CHEMICALS

KINGSTONE INDUSTRIAL GROUP LTD

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 CHEMICAL PRODUCTS

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Lithopone
Titanium Dioxide
Chrome Oxide
Chrome Acid
Zinc Chloride
Zinc Oxide
Vanadium Pentoxide
Zirconium Dioxide
Zirconium Oxychloride
Potassium Bichromate
Electrolytic Manganese powder
Nitrovan Vanadium
Silicon Metal

 


Vanadium pentoxide;

Vanadium pentoxide; Vanadic anhydride; C.I.77938; CAS: 1314-62-1

 FORMULA: V2O5 

 PHYSICAL AND CHEMICAL PROPERTIES

 

PHYSICAL STATE

Yellow to rust-brown flake or powder

MELTING POINT

690 C

BOILING POINT

1750 C (Decomposes)

SPECIFIC GRAVITY

3.357

SOLUBILITY IN WATER

0.10 g/100ml

PH

 

VAPOR DENSITY

6.3

REFRACTIVE INDEX

 

NFPA RATINGS

Health: 3 Flammability: 0 Reactivity: 0

AUTOIGNITION

 

FLASH POINT

1750 C

CONTENT

98.0% min

Si

0.25% max

Fe

0.40% max

P

0.05% max

 

 

 

 

 

 

 

 

 

In the form of flakes in brown color, mainly used in the manufacture of ferrovanadium alloy and other alloys in metallurgy industry; in the form of powder, mainly used in the decarburization and desulphurization in the production of synthetic ammonium; as stains and catalysts in dyeing, glass and ceramics industry; as catalysts in the production of sulphuric acid and in petrochemical industry; used in the manufacture of vanadium compounds for the production of phosphorus fertilizers and nylon. The specifications conform to the State Standard of PRC GB32 83-87. According to the requirement of customers the company can also produce vanadium pentoxide in the form of powder.

Packing: plastic sack; 50kg/sack

 

 
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