Description Silver Sulfate, ACS, 99+%, 5g For Research & Development Not for drug, human, animal, or food use Certificate of Analysis: Appearance (Color) White Appearance (Form) Crystalline powder Assay 99+% Insoluble Matter <0.01% Chloride (Cl) <0.001% Nitrate (NO3) <0.001% Bismuth (Bi) <0.0005% Calcium (Ca) <0.002% Copper (Cu) <0.0002% Iron (Fe) <0.001% Lead (Pb) <0.0005% Magnesium (Mg) <0.002% Potassium (K) <0.005% Sodium (Na) <0.005% CAS: 10294-26-5 FORMULA: Ag2SO4