... -08-2 3. FEMA: 2920 4. Molecular weight: 98.14 Product name: potassium acetate Industry garde USP/ BP1. Molecular formula: C2H3KO22. CAS ... No.: 127-08-2 FEMA: 29203. Molecular weight: 98.144. ... in water,ethanol and carbinol,insoluble in aether.5. Specification:Potassium Acetate,Granular, U.S.P/ B.P / E261 Appearance ...