Description Potassium Acetate, ACS, 99+%, 100g For Research & Development Not for drug, human, animal, or food use Specifications: Appearance (Color) White Appearance (Form) Crystalline powder and chunks Assay 99.0+% pH of a 5% Solution 6.5 – 9.0 at 25°C Insoluble Matter <0.005% Chloride (Cl) <0.003% Phosphate (PO4) <0.001% Sulfate (SO4) <0.002% Heavy Metals (as Pb) <5 ppm Iron (Fe) <5 ppm Calcium (Ca) <0.005% Magnesium (Mg) <0.002% Sodium (Na) <0.3% Loss on Drying <1.0% CAS: 127-08-2 FORMULA: CH3COOK