1、Chemical Name：Calcium Propionate

2、Molecular Formula: C6H10CaO4·0-1 H2O

3、Molecular Weight:186.22 (Anhydride)

4、CAS：4075-81-4

5、Character: White crystalline granule or powder; Odorless or with little propionate smell; Deliquescent; Soluble in water (40%), insoluble in alcohol and ethers. The PH value of aqueous solution with 10% is between 8.0 and 10.0.

6、Usages: Preservative; Mildew-retarding agent.

7、Packing: It is packed with polythene bag as the inner layer, and polywoven bag as the outer layer. The net weight of each bag is25kg.

8、Storage and Transportation : It should be stored in a dry, clean, and ventilative warehouse, kept away from water and moisture during transport, unload with care so as to avoid damaging the bags. Be cautious to keep away from moisture and hot.

Specification	GB25548-2010
Content(As Dry Basis) ％	99.0
Water Insoluble％	0.30
Test of Free Acid and Free Alkali	通过试验
Loss on Drying%	9.5
Arsenic（As As）％	0.0004
Heavy Metals(As Pb) ％	0.001
Fluoride (As F)％	0．003