Food Grade Sodium Benzoate CAS No.: 532-32-1

Sodium Benzoate
Appearance: Granular or powder with 30-100mesh
MF: C7H5NaO2
CAS No.: 532-32-1Description:
A white crystalline grain or powder. It is widely used for food preservative produced by reaction from sodium hydroxide with benzoic acid. Sodium Benzoate is a bettermolds and yeasts inhibitor and since acidity foods grow bacteria, mold and yeast quickly, it ischeapest way to preserve them.Specifications:
Analysis contentsAnalysis standard BP2000Analysis resultsAppearancewhite, powder, prill, needle and with styrax benzoin smellContent%(as dry product C7H5NaO2)≥99.0-≤100.5%99.55%Acid and Alkalinity0.20ml/0.1N0.20ml/0.1NHeavy metals%( Pb)≤0.001%0.001%Loss on drying≤1.5%1.32%PH value7.5-8.07.5Total CL content≤0.030.03Pb mg/kg5mg/kg5mg/kgAs mg/kg3mg/kg3mg/kgHg mg/kg1mg/kg1mg/kgHalogenide%(Fecl3)≤0.020.02Transparency and colorAccording to Y6According to Y6Dissoluble statePassing testPassing testPolycyclic acidsPassing testPassing testFusion point °C121.5-123.5122.8Compound easy to be oxidePassing testPassing testConclusion: All items are in conformity with the BP2000/USP24/E211/KOSHER/FCC V test.
Packing:
25kg per bag, 1x20FCL=16MT for powder or 20MT for granularwithoutpallet.Usage:
It's most widely used in food, beverage, cosmetic dental care product, spice, tobacco,feedstuff as raw material of plasticizer and pharmaceutical.
Shelf life:
2 years under storage in cool, dry, ventilated environment.