Specifications of Vanadyl Sulfate:
Molecular formula: VOSO4. 2H2O
Molecular weight: 198.94
Description: Blue colored crystalline powder
Vanadium: Minimum 30.31 %
Assay: Minimum 97.00%
Solubility: Clear solution
Water Insolubles: 0.05% Maximum
pH: 2 to 3.