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532-32-1
CAS 532-32-1 Benzoic acid, sodium salt
  • Product Name:

    Benzoic acid, sodium salt
  • CAS:

    532-32-1
  • Alias:

    Benzoic acid, sodium salt
  • EINECS:

    208-534-8
  • Summenformel:

    C7H5NaO2
  • Qualitäts-Standard:

    99.0% min
  • Verpackung:

    25kg/drum
  • :

    $0-99/kg FOB China
  • :

    2022-01-20
  • :

    Anhui, China
  • Schneemobil-Bestellung:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Produkt-Details
Sodium benzoate CAS 532-32-1, also known as Benzoic acid, sodium salt, is an organic substance with chemical formula C7H5NaO2. It is a white particle or crystal powder, odorless or slightly resting aroma, slightly sweet and astringent, with a relative molecular weight of 144.12. It is stable in the air and soluble in water. The pH value of its aqueous solution is 8 and soluble in ethanol.

Benzoic acid and its salts are broad-spectrum antimicrobial agents, but their antimicrobial effectiveness depends on the pH value of food. With the increase of medium acidity, its bactericidal and bacteriostatic effects are enhanced, but it loses its bactericidal and bacteriostatic effects in alkaline medium. The optimum pH value for anticorrosion is 2.5 ~ 4.0.

Application of sodium benzoate CAS 532-32-1

1. It is mainly used as food preservative, and also used in the manufacture of drugs and dyes

2. It is used in the pharmaceutical industry and plant genetic research, and also as a dye intermediate, fungicide and antiseptic

3. Antiseptic; Antimicrobial agents.

4. Sodium benzoate is also an important acid type food preservative. When used, it is converted to benzoic acid in its effective form. See benzoic acid for the scope and amount of use. In addition, it can also be used as a feed preservative.

5. The product is used as food additive (antiseptic), fungicide in pharmaceutical industry, mordant in dye industry, plasticizer in plastic industry, and intermediate in organic synthesis such as perfume.

6. It is used as a cosolvent for serum bilirubin test, a food additive (antiseptic), a bactericide in the pharmaceutical industry, a mordant in the dye industry, a plasticizer in the plastic industry, and an intermediate in organic synthesis such as spices.


Packing of sodium benzoate CAS 532-32-1
25kg/paper bag or as per request.
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      CAS 532-32-1 Benzoic acid, sodium salt
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