Details：
Purity:98% Molecular formula:VO₂, V₂O4 Appearance: dark blue powder Density:4.260g/cm3 Melting point:1545℃ Characters: It is insoluble in water, but soluble in acid and alkali
Purity:98%
Molecular formula:VO₂, V₂O4
Appearance: dark blue powder
Density:4.260g/cm3
Melting point:1545℃
Characters: It is insoluble in water, but soluble in acid and alkali
