Sodium benzoate 532-32-1

Category :

Organic chemicals and Derivatives

CAS NO :

532-32-1

EC NO :

208-534-8

MF :

C₇H₅NaO₂

MW :

144.1032

Product description :

Molecular formula

C7H6O2N

Molecular weight

144.

white small granule or powder. odorless or with slight odor of benzoin

Uses

preservative of medicine and tobacco

Dosage

soy , vinegar, juice, jam , canned food1g /kg;wine and soft candy 0.8g /kg; soda water, carbonated wine 0.2g /kg; fruit soda water 0.4g /kg：pickles,jam,confectionery cake, fruit syrup0.5g /kg; concentrated juice2g /kg.

Limit

Packing

Internal packing is PE film bag, the external packing is PP woven bag, net wt 25KG

Quality standard

Index name	Food grade GB1902-94	Pharmaceutical gradeBP98
Assay(dry)	≥99.0%	99.0-100.5%
Loss on dry	≤1.5%	≤2.0%
Appearance of solution	meet the standard	meet the standard
PH	passed	passed
Chloride	≤0.05%	≤0.02%
Compound caontaining chlorine gas	/	≤0.03%
Heavy metals	≤0.01%	≤0.001%
As	≤0.0002%	≤0.0002%
Sulfate	/	≤0.1%

Synonyms :

Sodium benzoate;Benzoic acid sodium salt;benzoic acid sodium crystalline;benzoic acid sodium sigmaultra;Benzoic acid,sodium salt;

Molecular Structure :

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Sodium benzoate

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