Sodium benzoate
(24454612 | 532-32-1)

CAS: 532-32-1
Molecular Formula: C7H5NaO2
Molecular Weight: 144.10
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Sodium benzoate Chemical Structure

24454612-1kg 1kg £19.80
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24454612-1kg 1kg €29.70
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24454612-1kg 1kg $35.64
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 24454612
Product Name Sodium benzoate
Categories Building Blocks Flavours and Fragrance Materials Organics
CAS 532-32-1
Molecular Formula C7H5NaO2
Molecular Weight 144.10
Storage Details Ambient
Harmonised Tariff Code 29163100 EXP 2916310090 IMP

Product Specification
Insoluble Matter Passes test
Organic Volatile Impurities Passes test
Appearance White grains, dust free no odour
Mercury, mg/kg ≤0.1
Iron (mg/kg) ≤1
Heavy metals (mg/kg) ≤10
Chloride as Cl (mg/kg) ≤50
Assay on dried product (%m/m) ≥99.9%
Loss on drying (%m/m) ≤1.0%
Colour, 10% m/m solution in water (APHA) ≤1.0%
Acidity (mg NAOH/g) ≤0.40
Alkalinity (mg HCI/g) ≤0.37
Phenol (mg/kg) ≤2%
Sulphate, as SO42- (mg/kg) ≤50
Halogenated Compounds, as Cl- (mg/kg) ≤25
Total Chlorine, as Cl- (mg/kg) ≤75
Turbidity (of a 10% (m/m) solution in water) (NTU) ≤0.5
Oxidizable substances (ml 0.02 mol KMnO4/g) ≤0.1
Polycyclic acids Passes test
Phthalic acid (mg/kg) ≤50

Safety Information
Exclamation Mark
Signal word warning
Hazard statements
  • H319: Causes serious eye irritation
Precautionary statements
  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing

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