Sodium Propionate China Supplier

Sodium Propionate China Supplier
Product Details

Product Features

Sodium propinoate is colorless transparent crystal or granular crystalline powder with a slight odor. The monohydrate salt is a colorless crystal and is hygroscopic. It is soluble in water and ethanol. It has a solubility of about 100 (15 ° C) in 10% water and a pH of 8.5~10.5.

Sodium propinoate has a wide range of antibacterial effects against molds, yeasts and bacteria, and is most 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. Sodium propionate is almost non-toxic to the human body.


Sodium propinoate is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO). It is used as a food preservative and is represented by the food labeling E number E281 in Europe; it is used primarily as a mold inhibitor in bakery products. It is approved for use as a food additive in the EU, USA and Australia and New Zealand.

Products Specification

Name:Sodium propionate

Synonyms:Propanoic acid sodium salt

Molecular Formula:C3H5NaO2

Molecular Weight:96.06

CAS Registry Number:137-40-6


HS Code:29420000


Packing:25kg bag/drum/carton

Port of loading: China main port

Port of dispapch:Shanghai ; Qindao;Tianjin