Calcium propionate

200

99.0-100.5% (in dried substance)

solid

meets analytical specification of E 282

≤0.3% water insolubles, ≤10 mg/kg heavy metal (as Pb)

≤4% loss on drying, 105 °C, 4 h

6.0-9.0 (20 °C, 10%), 7.5-9.0 (20 °C, 10%)

fluoride (F^-): ≤10 mg/kg

As: ≤3 mg/kg, Fe: ≤50 mg/kg, Hg: ≤1 mg/kg, Pb: ≤5 mg/kg

CCC(=O)O[Ca]OC(=O)CC

1S/2C3H6O2.Ca/c2*1-2-3(4)5;/h2*2H2,1H3,(H,4,5);/q;;+2/p-2

BCZXFFBUYPCTSJ-UHFFFAOYSA-L