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Sodium Benzoate
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Sodium Benzoate

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Description
Sodium Benzoate, CAS 532-32-1;
A white crystalline granule or powder;
Weakly basic solution;
For metals from rusting;
Preservative for acidic food

 Chemical Identification

Common Name:

Sodium Benzoate




Synonyms:

Antimol;

Benzoansodny;

Benzoic acid, sodium salt;

Benzotron (r);

Purox S;

CAS No.:

532-32-1

EINECS No.:

208-534-8

Appearance:

White crystal powder or granule

Density:

1.44

Flash Point:

111.4°C

Melting Point:

300°C

Boiling Point:

249.3°C at 760 mmHg

Stability:

Stable, but moisture sensitive.

Molecular Formula:

C7H5NaO2

Molecular Weight:

144.1



Molecular Structure:

 

 Product Information

Specifications:

Specifications of Sodium benzoate

Product name: Sodium Benzoate

Manufacturer: Ningbo Titan Unichem Co., Ltd.

TEST ITEMS

SPECIFICATIONS

Appearance

White crystal powder or extruded granule

Content

99.0-100.5%

Loss of drying

1.5% max

Acid & Alkalinity

0.20ml max

Chloride

0.03% max

Heavy metal (Pb)

0.001% max

Arsenic

0.0002% max

Sulphate

0.10% max

Clarity of 10% aqueous solution

Y6

Phthalic acid

Pass the test

Readily oxidizable substance

Pass the test


Pictures:

 

Two form of Sodium Benzoate, powder and granule.

 

Loading of Sodium Benzoate from TITAN UNICHEM.

 

Loading of Sodium Benzoate from TITAN UNICHEM.

 

Loading of Sodium Benzoate from TITAN UNICHEM.

Packaging:

  • Packed in 25Kg PP-PE woven bag;

  • Or package as per customer's request.

Delivery:

  • Prompt shipment within 2 weeks.

Storage & Handling:

  • Store in a tightly closed container.

  • Store in a cool, dry, well-ventilated area, away from incompatible substances.

Safety Information:

HS Code:

2916310000 

Safety Statements:

S24/25

Risk Statements:

R36/37/38

Hazard Codes:

Xi: Irritant

 

 Application

Descriptions:

  • Sodium benzoate is the sodium salt of benzoic acid.

  • Sodium benzoate is a white crystalline granule or powder.

  • On dissolution in water sodium benzoate affords weakly basic solution.

  • Sodium benzoate has anti-corrosive properties.

Uses:

  • Sodium benzoate is bacteriostatic and fungistatic under acidic conditions.

  • Sodium benzoate is most widely used in acidic foods such as salad dressings, carbonated drinks, jams and fruit juices, pickles, and condiments. 

  • Sodium benzoate is also used as a preservative in medicines and cosmetics.

  • Sodium benzoate is used as a treatment for urea cycle disorders due to its ability to bind amino acids. 

  • Sodium benzoate is used to keep many different types of metals from rusting.

  • Sodium benzoate is used as a corrosion inhibitor in engine coolant systems.