Sodium Benzoate CAS 532-32-1

CAS:532-32-1

MOLECULAR FORMULA:C7H5NaO2

MOLECULAR WEIGHT:144.10317

APPEARANCE:White Crystals

EINECS:208-534-8

SYNONYMS:SODIUM BENZOATE; PUROX S;femanumber3025; sobenate;sodiumbenzoate,medicinal; sodiumbenzoicacid; ucephan; BENZOTRON(R)

purity: 99%min

MF: C7H5NaO2

CAS: 532-32-1

What is Sodium Benzoate?

Sodium benzoate, also known as sodium benzoate, is currently a commonly used food preservative in the food industry in China. It has no odor or a slight scent of benzoin, and has a sweet and astringent taste. Stable in the air, can absorb moisture when exposed to the air. Naturally present in blueberries, apples, plums, cranberries, prunes, cinnamon, and cloves.

Specification

ITEM 分析项目	STANDARD 技术指标
Appearance	White crystal
Purity	≥99%
Sodium content	35.0%-41.0%
Water content	≤1.5%
Iron	≤0.001%
Chloride content	≤0.05%

Application

Sodium benzoate can be used as a food additive (preservative), a fungicide in the pharmaceutical industry, a mordant in the dye industry, a plasticizer in the plastic industry, and as an intermediate in organic synthesis such as spices.
Co solvent for serum bilirubin test.
Used in the pharmaceutical industry and plant genetic research, as well as as as dye intermediates, fungicides, and preservatives.