| ≥1 piece |
Specification:
Purity, %, min, 99.0
Loss on drying, % max, 1.5
Chloride (Cl), % max, 0.05
Heavy metal(Pb), % max, 0.001
As, % max, 0.0002
Sulfate(SO4), % max, 0.1
[Appearance]
White granule or crystalline powder, no savor or a bit benzoic savor
[Molecular formula] C7H5NaO2 [Molecular weight] 144.11 [CAS] 532-32-1
[Use] Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing.
| Item | Index |
| Main Content (%) | 99.0%~100.5% |
| Loss on dryness (%) | 2.0%Max |
| Acidity and Alkalinity (%) | test passed |
| Total Chlorin (%) | 0.03%Max |
| Iron Chloride (%) | 0.02%Max. |
| Diaphaneity | test passed |
| Heavy Metal (Pb) (%) | 0.001%Max |
| As (%) | 0.0002%Max |
| Particle size for Granular: mesh 10-15 | 95% Min |