Description Barium Acetate, ACS, 100.1%, 500g For Research & Development Not for drug, human, animal, or food use Certificate of Analysis: Appearance (Color) White Appearance (Form) Powder and/or chunks Assay 100.1% Insoluble Matter 0.01% Chloride (Cl) <0.001% Oxidizing Substances (as NO3) <0.005% Substances Not Pptd. by H2SO4 0.1% Calcium (Ca) 0.0004% Heavy Metals (as Pb) 0.0003% Iron (Fe) 0.0004% Strontium (Sr) 0.07% CAS: 543-80-6 FORMULA: (CH3COO)2Ba