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Sodium Propionate

  • Post Date:

    Aug 21,2023
  • Expiry Date:

    Feb 17,2024
  • Detailed Description:

    Cas No. :137-40-6 Specs:99%min
    Specification:FCC E281,HG2921-1999,Feed

Sodium propionate has the formula C3H5NaO2,It is the sodium salt of propionic acid.

Uses


[1]  As a food additive, it is listed as E number 281 in the Codex Alimentarius. sodium propionate is used as a preservative in a wide variety of products, including but not limited to bread, other baked goods, processed meat, whey, and other dairy products.

 

[2]  In agriculture, it is used, amongst other things, to prevent milk fever in cows and as a feed supplement.

 

[3]  Propionates prevent microbes from producing the energy they need, like benzoates do. However, unlike benzoates, propionates do not require an acidic environment.

 

[4]  sodium propionate is used in bakery products as a mold inhibitor, typically at 0.1-0.4%.

 

[5]  sodium propionate can be used as a pesticide.
  • CAS Registry Number:

    137-40-6
  • Synonyms:

    ;Sodium propionate;propionic acid sodium type I;propionic acid sodium insect cell*culture tested;Propanoic acid, sodium salt;sodium propanoate;calcium dipropanoate;propanoate;
  • Molecular Formula:

    C3H5O2Na
  • Molecular Weight:

    96.0612
  • Molecular Structure:

    137-40-6 Propionic acid, sodium salt
  • Hazard Symbols:

     Xn:Harmful;
  • Risk Codes:

    R21:;
    R38:;
  • Safety Description:

    S26:;
    S36/37/39:;
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