Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.532-32-1
Weifang Xinganghengrui Import And Export Co. Ltd is specializing in the productionof chemical product, known for the excellent quality and dedicated service. |
Physical and Chemical Properties:
White grain or crystalline powder ,odorless or with little benzoin smell. Sodium Benzoate for food additive is Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating
Quality Specification :
Item |
Food grade |
Content(base on C7H5NaO2 dry basis),% |
99.0-100.5 |
Drying loss,% |
1.5 |
Dissolve |
Meet the stipulation |
Transparency and color |
/ |
Alkalinity acidity; |
Meet the stipulation |
Cchloride (base on Cl), |
500ppm |
Heavy metal(base on Pb), |
10ppm |
As(base on As), |
2ppm |
Sulfate (base on SO4), |
1000ppm |
Readily oxidizable substance |
Passed the test |
o-benzene tricarbonic acid |
Passed the test |