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Sodium Benzoate
 Sodium Benzoate |
Product Description
Sodium Benzoate: 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
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
| Company: | N.H.T.(Qingdao) International Trade Co., Ltd. |
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