Sodium Metavanadate is a yellow solid which is soluble in water and used in inks, fur dyeing, and photography, and as a corrosion inhibitor in gas scrubbers. Sodium Metavanadate 's natural forms include mineral metamunirite (anhydrous) and a dihydrate, munirite.
Molecular Formula: NaVO3
Molecular Weight: 157.97 Sodium Metavanadate Specification:
Chemical Composition % | Form | ||||||||||
NaVO3 | V2O5 | P | S | As | Fe | K2O | |||||
≥ | ≤ | Powder | |||||||||
A-grade | 60-74.57 | 0.01 | 0.03 | 0.01 | 0.05 | 0.1 | |||||
B-grade | 43-57.57 | 0.02 | 0.08 | 0.02 | 0.08 | 0.2 | |||||
Sodium Metavanadate Anhydrous Specification:
Formula： | NaVO3 | CAS no. ： | 13718-26-8 |
MW： | 121.93 | EINECS no. ： | 2372727 |
Appearance： | white powder | V： | min. 40 % |
Na2O： | 24 - 27 % | Na2CO3： | max. 1 % |
Fe： | max. 0.10 % | Si： | max. 0.05 % |
Cl： | max. 0.05 % | H2O： | max. 1 % |
Density： | 2.85 g/cm3 | Melting Point： | ~600 ºC |
Sodium metavanadate dihydrate Specification:
CAS No. | 16519-65-6 | Chemical Name: | Sodium metavanadate dihydrate |
Synonyms: | Vanadic acid(HVO3)sodium salt,dihydrate | CBNumber: | CB01453805 |
Packing: Iron barrel or paperboard barrel.
Nature: White or light yellow crystal, relative density /2.79., Melting point /630 ℃. It’s slightly soluble in ethanol.
Uses:Sodium Metavanadate is used as photography auxiliary, and desulfurizer together with ADA in the production of synthetic ammonia, synthetic methanol, coking gas, synthetic fuels, etc.
Other related products:
Ammonium Metavanadate
Potassium Metavanadate