Sodium Propionate

Products Details

Name of index FCC-V E281
Appreance White crystalline or crystalline powder White crystalline hygroscopic powder, or a fine white powder
Content 99.0-100.5(drying basis)% ≥99.0% (105°C,2h)
pH (10 % aqueous solution)  --- 7.5-10.5
As ≤%  --- 0.0003
Heavy metals ≤%  --- 0.0001
Alkalinity (as Na2CO3) Passes test (about 0.15%) ----
Loss on drying ≤% 1 4 (105°C,2h)
Water insoluble ≤%    ---- 0.1
Iron ≤% 0.003 0.005
Lead ≤% 0.0002 0.0005
Mercury ≤% ---- 0.0001

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Packing Details  : Packing, 1*20 FCL with 17 mt , 25kg/bag Delivery Details : 3-5 workdays after confirmed the order

Product Description



White powder with a slight odor. It is hygroscopic. Deliquescent in wet air, soluble in water, slightly soluble in alcohol. It is a salt substance in an acid-base salt. The solubility in 10% water is about 100 (15 ° C), and the pH is 8.5~10.5. Active in acidic pH. It is used as a food preservative and is suitable as a preservative in cakes and as a fungicide for bread. The amount of food used is the same as calcium propionate (calculated as propionic acid). The allowable concentration in cosmetics is 2% (based on propionic acid).

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