Properties of sodium benzoate:
CAS No.: 532-32-1
Molecular Formula: C6H5CO2NA
Specification:
No | Items | SPECIFICATIONS |
1 | Appearance | Free flowing white powder |
2 | Content(as dry product) (% ) | 99.0-100.5 |
3 | Loss on drying, (% ) | 1.5 max |
4 | Acidity of Alkalinity (ml/N), (% ) | 0.25 max |
5 | Heavy metal, (% ) | 0.001 max |
6 | Total Chlorine, (% ) | 0.03 max |
7 | Polycyclic acids | Passed |
8 | Halogenide(Fecl3), (% ) | 0.02 MAX |
9 | Arsenic%(As), (% ) | 0.0003 max |
10 | Lead, (ml/kg) | 5 max |
11 | Mercury,( ml/kg) | 1 max |
12 | Melting point | 122.5-123.5 |
13 | Readily oxidisable Substances | Passed |