| Place of Origin: | Jiangsu in China |
|---|---|
| Packaging Details: | 25kg/bags |
Specifications
Sodium Benzoate
[Appearance] White granule or crystalline powder,no savor or a bit benzoic
[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
[Standard packaging] braided bag (25kg net) lined with plastic bags.
[Quality index] in accordance with
GB1902-2005 standard for edible
grade and BP98 and China national
codex 2000 for medicinal grade
Item GB1902-94 version BP98
version China pharmacopoeia 2000
version
Content(base on C7H5NaO2 dry
basis),% 99.0 99.0-100.5 99.0
Drying loss,% 1.5 2.0 1.5
Dissolve Meet the stipulation
Meet
the stipulation /
Transparency and color / Meet the
stipulation /
Alkalinity acidity; Meet the
stipulation Meet the stipulation
Meet the stipulation
Cchloride (base on Cl), 500PPm
200PPm /
Chloride(base on Cl), / 300PPm /
Heavy metal(base on Pb), 10PPm
10PPm 10PPm
As(base on As), 2PPm / 5PPm
Sulfate (base on SO4),
1000PPm / /
Readily oxidizable substance
Passed the test / /
o-benzene tricarbonic acid Passed
the test / /
