Calcium propionate Synonyms: Propionic acid calcium salt; MycobanMolecular formula: Ca( CH3CH2COO) 2 CAS No: 4075-81-4 EC No.: 223-795-8 Appearance : White crystalline solide Packing: 25kg bag with PE inner liner, total 12MT with pallet or 16MT without pallet in one 20' FCL Application: Calcium propionate is a kind of food additiveused and as a food preservative in breads and other baked goods.Beyond its role as a food additive, calcium propionate also can be used as feed mould inhibitor.