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Sodium Benzoate

Details for Sodium Benzoate

Sodium Benzoate


Food and Feed additives/Food additives

Sodium Benzoate
CAS NO: 532-32-1
EC NO: 208-534-8
Molecular Formula: C7H5NaO2
Molecular Weight: 144.1032
Specification: BP98 USP E211 powder
InChI: InChI=1/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
Packing: 25KGS woven bags and kraft paper bags
Product description:
Main Applications Sodium Benzoate has been extensively used for many years as a preservative to control microbial growth. It is used in the food and beverage industries, pharmaceuticals, cosmetic products, corrosion? inhibitors in automotive and other antifreeze products. A range of high quality benzoic acid grades are offered to meet the different demands.

Sodium Benzoate [Appearance] 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 /FOOD GRADE standard for edible grade and BP98/USP/E211 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 / /

Uses: Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing
Synonyms: Sodium benzoate;Benzoic acid sodium salt;benzoic acid sodium crystalline;benzoic acid sodium sigmaultra;Benzoic acid,sodium salt;
Molecular Structure: Sodium Benzoate 532-32-1
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