SODIUM BENZOATE
SODIUM BENZOATE
| Article No | 545408 |
| Grade | Extra Pure |
| Purity | 99.2% |
| CAS No | 532-32-1 |
| Molecular Formula | C7H5NaO2 |
| Molecular Weight | 144.1 |
| H.S. Code | 29163140 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| pH Value | 7 – 8.5 |
| Melting/Freezing Point (°C) | > 300 °C |
| Flash Point (°C) | > 100 °C |
| Density (g/cm³) | 1.44 |
| Solubility in Water | Freely Soluble in water |
Specifications
| Appearance | White or almost white, crystalline or granular powder |
| Assay | 99-100.5% |
| Acidity or Alkalinity | Passes test |
| Solubility | Freely soluble in water |
| Loss on Drying | Max 2% |
| Halogenated Compounds | Max 300 ppm for total chlorine |
| Identification | A. It gives reactions of benzoates; B. It gives reaction of sodium |
| Packings | 500 gm |
