Sodium Benzoate

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Cas No.: 532-32-1

MoleCular Formula: C7H5NaO2•nH2O(n=0,1)


1, This product is an excellent food preservative, can be used for a variety of foods such as soy sauce, pickles, jams, fermented bean curd, sherbet, soft drinks, canned various, with excellent results.

  1. It can be used for anti-corrosion of various medicines in the pharmaceutical industry.

3, in the daily necessities industry, used for toothpaste, ink, paste and adhesives such as anti-corrosion.

 Standard item GB1902-2005 BP2012 FCC V EP7.0 USP35-NF30
Dry basis mass fraction 99.0%-100.5% 99.0%-100.5% 99.0%-100.5% with  BP2012 with    FCC V
1:10 aqueous solution color (platinum-cobalt color)Hazen ≤20 through experiments ——-
Clarity test of solution through experiments through experiments ——-
Easy Oxide Test through experiments through experiments ——-
pH (as NaOH)  through experiments through experiments ≤0.04%
Heavy metal (in Pb) mass fraction ≤0.001% ≤10ppm ≤2mg/kg
Arsenic (as measured by As) mass fraction ≤2mg/kg  ——- ——-
Sulfate (measured by SO 4 ) mass fraction ≤0.1% ——- ——-
Chloride (measured as Cl) mass fraction ≤0.03% ≤300ppm ——-
Phthalate through experiments ——- ——-
Dry reduction weight fraction ≤1.5% ≤2% ≤1.5%

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