| ≥1 piece |
1. Content: P 99.5%;
2. Appearance: Unqualified;
3. Water insoluble,: 0.01;
4. Alkalinity: Unqualified;
5. Chloride: 0.01;
6. Sulfate: 0.005;
7. Iron: 0.0005;
8. Heavy metal (Pb plan): On 0.0005
Classification: Sodium Organic Salt
CAS No.: 532-32-1
Other Names: Sodium Benzoate
MF: C7H5NaO2
EINECS No.: 208-534-8
Place of Origin: Hebei China (Mainland)
Grade Standard: Food Grade, Industrial Grade, M.
Purity: 99%
Appearance: White granule or crystalline powder
Application: Antiseptic, anti-animalcule and a.
Brand Name: Sodium Benzoate
Model Number: Food Grade, BP Grade
White: Benzoate
Sodium Benzoate is Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating
| Item | Food grade | BP Grade |
| Content(base on C7H5NaO2 dry basis), % | 99.0-100.5 | 99.0-100.5 |
| Drying loss, % | 1.5 | 2.0 |
| Dissolve | Meet the stipulation | Meet the stipulation |
| Transparency and color | / | Meet the stipulation |
| Alkalinity Acidity; | Meet the stipulation | Meet the stipulation |
| Cchloride (base on Cl), | 500ppm | 200ppm |
| Chloride(base on Cl), | / | 300ppm |
| Heavy metal(base on Pb), | 10ppm | 10ppm |
| As(base on As), | 2ppm | 2ppm |
| Sulfate (base on SO4), | 1000ppm | / |
| Readily oxidizable substance | Passed the test | / |
| o-benzene tricarbonic acid | Passed the test | / |