Vanadium Pentoxide Powder 99%(Min) ;99.5%(Min) or 99.99%(Min) (YG-04)

Commodity: vanadium pentoxide powder 99.5%. Specification: Physical Properties: A) Form: Powder B) Specific Gravity:3.357 C) Melting Point:690 C D) Decomposition point:1750 C (1) vanadium pentoxide powder 99%(Min) Specification: V2O5: 99%(Min) Si:0.15%(Max) Fe:0.2%(Max) P:0.03%%(Max) S:0.02%(Max) As:0.02%(Max) Na2O+K2O(Max):1% (2) vanadium pentoxide powder 99.5%(Min) Chemical Composition: V2O5:99.5%(Min) Si:0.1%(Max) Fe: 0.1%(Max) P: 0.03%(Max) S: 0.02% (Max) As: 0.01%(Max) Na2O+K2O: 0.25%(Max) The Packing: 50kgs/Iron Drum (3) vanadium pentoxide powder 99.99%