Ammonium Metavanadate

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Product Description

Ammonium Metavanadate Specifications

Formula	NH4 VO3
Description	White to cream powder
Form	Unfused Granular Poeder 100 % passing through 30 mesh.
Specific Gravity	2.3
Melting Point	Decomposes above 210 degree celcius
Cl	0.05 % Max. by weight
Si02	0.5 % Max. by weight
Na20+K20	0.25 % Max. by weight
Fe203	0.07 % Max. by weight
Fe	0.05 % Max. by weight
As	0.01 % Max. by weight
S	0.05 % Max. by weight
V as NH4 VO3	99 % Min.
Packing	25 Kgs Fibre Drums

APPLICATION

In dyeing & printing on woolens, Staining wood black manuf. Vanadium black & indelible ink, producing Vanadium luster on poltery, as photographic developer in hematoxylin staining in microscopy as reagent in analytical chemistry.