... ISO2010 certificate as attached to guarantee our high quality Calcium propionate1,Chemical Name: Calcium Propionate2,Molecular Formula: C6H10CaO4.(0-1H2O)3,Molecuar ... White crystalline granule crystal powder;odour less or with little propionate smell;easilydeliquescence,easily soluble in water,insoluble in ethanol.5 ... 0004Heavy metals(pb)0.001 White crystalline granule crystal powder calcium Propionate