High Purity BP 98 Food preservative Sodium Benzoate
from China largest manufacturer
Other name : Sodium Benzoic
MF: C7H5NaO2
CAS NO.: 532-32-1
EINECS NO.: 208-534-8
FEMA No.: 3025
HS Code: 2916310090
Appearance: White granule or crystal powder
Specification:
Item | BP98/PH,Eur2002 | Usp-24 | E211 | Result |
Appearance | White almost odourless, crystaline powder or granules. | In conformity with the regulations |
Content% (as dry product)% | 99.0~100.5 | 99.0~100.5 | 99.0~100.5 | 99.49 |
Loss on drying% | ¡Ü2.0 | ¡Ü1.5 | ¡Ü1.5 | 1.36 |
Heavy metals% | ¡Ü0.001 | ¡Ü0.001 | 10ml/kg | 0.001 |
Arsenic% | | ¡Ü0.0003 | 3ml/kg | 0.0003 |
Lead ml/kg | | | 5 | 4 |
Mercury ml/kg | | | 1 | 1 |
Acidity or alkalinity ml/N | 0.25 | 0.25 | 0.25 | 0.25 |
Halogenide% (FeCl3) | ¡Ü0.02 | | | 0.02 |
Total Cl content% | ¡Ü0.03 | | <0.06 | 0.03 |
Polycylic acids | | | Passed | In conformity with the regulations |
Melting point ¡ãC | | | 121.5~123.5 | In conformity with the regulations |
Readily oxidisable substances | | | Passed | In conformity with the regulations |
Solubility | Well solube in water, slightly soluble in ethanol. |
Conclusion: All items are in conformity with the BP98/ph, Eur2002/usp-24/e211text. |
Application:
It is a good Preservative, widely used in acidic foods and products to control bacteria,
mold,yeasts, and other microbes. It interferes with their ability to make energy. And used
in medicine,tobacco,plating,printing and dyeing.
