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Sodium Propionate CAS 137-40-6
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Buy Sodium Propionate CAS 137-40-6, a chemical intermediate from TNJ Chemical, China leading Sodium Propionate suppliers, factory & manufacturers. If you want to buy Sodium Propionate CAS 137-40-6 or buy Calcium propionate, please mail to [email protected]

Sodium Propionate CAS 137-40-6 is a food preservatives and fungicide for pastry and cheese;Can be used alone or used with propionic acid and sorbic acid;Also can be used as a beer goo inhibitors;Feed additive, etc.Appearance is colorless transparent crystal or granular crystalline powder, odorless or slightly scents of acetic acid, propionic acid, butyric acid.


Appearance                           White crystalline powder

CAS No.                                 137-40-6

EINECS No.                            205-290-4

Purity                                     99.47%

Melting point, ℃                     285-286

Arsenic mg/kg                        ≤3.0mg/kg          

PH Value                                 8-9.5                                                           

Moisture, %                            ≤1.5%       

Heavy metals                         ≤10mg/kg                


1.It used as a preservative, used in cakes, bayberry and other mildew.

2.It used as a glazing agent in tanning to improve alkali resistance and evenness of tanning.


 25kgs/net woven bag,16tons per container.

*Pallets are ordered as per customer’s requirement with extra charges.

Storage & Handling

Store in a dry, cool, well-ventilated area away from heat ,open flames, organic chemicals, oxidants and light. 

Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and disposal.

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