Product Name: Sodium Benzoate
CAS No: 532-32-1
Einecs No: 208-534-8
HS Code: 2916310090
Formula: C7H5O2Na
Grade Standard: Tech Grade, Food Grade
Appearance: White granules or crystalline powder
Packaging Details: 25KG/BAG, 1000KG/BAG
Application:
Food: Preservative for Beverages, jams and jellies, pickled foods, seasonings, baked foods…
Pharmaceuticals: Preservative for syrup, oral liquid, injection, eye drops…
Fine Chemistry: Anticorrosive agents, lubricant additives and rust inhibitors…
Feed Additive: Preservative, digestion improving
Water treatment: Corrosion inhibitor
Personal care: Preservative
Specification
| Item | Range | Unit | Standard |
|---|---|---|---|
| Sodium benzoate (on dry basis) | ~ | ω/% | 99.0～100.5 |
| Solution whiteness (Pt-Co color No.) | ≤ | Hazen | 20 |
| Clarity test of solutions | – | – | Pass |
| Oxidizable | – | – | Pass |
| Acidity & alkalinity | – | – | Pass |
| Heavy metals (as Pb) | ≤ | mg/kg | 10 |
| Sulfate (as SO4) | ≤ | ω/% | 0.1 |
| Chloride (as Cl) | ≤ | ω/% | 0.02 |
| Phthalic acid | ≤ | ω/% | 150 |
| Loss on drying | ≤ | ω/% | 1.5 |
