Chinese Name:苯甲酸


Molecular formula: C7H5NaO2

Molecular weight: 144.10

Structural formula:

CAS No.: 532-32-1

Specification: Pharmaceutical grade, edible grade, industrial grade

Executive standard:

The medical grade conforms to the standard of the People's Republic of China Pharmacopoeia 2020 edition

Food grade conforms to national standard GB1886.184-2016

Export grade conforms to British pharmacopoeia BP2013 edition

Scale of production: 60000 tons/year

Characteristics: White amorphous powder (or particles), soluble in water, dilute alkaline solution, PH 8, slightly soluble in ethanol.

To use:

Sodium Benzoate can kill bacteria and inhibit bacterial growth. The change of PH value has a great influence on its effect, the effect is the best when the PH value is 2.5-4.5, and the effect is obviously reduced in the alkaline medium. It is widely used as a preservative in food, medicine, cosmetics, toothpaste, spices, tobacco and feed.

Sodium Benzoate (1.5%) is good at preventing rust and corrosion in automotive cooling systems, and can also be used to prevent metal corrosion in packaging pulp, latex coatings, lacquers, cutting oils and machines.

Sodium Benzoate can also be used to make a variety of medicines to treat arthritis, abscess, bronchitis, skin diseases and so on.

As additive of plastics.

Packaging: 25kg/bag

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