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Sodium Benzoate

Sodium Benzoate / CAS : 532-32-1

Appearance White crystalline powder UN NON
HS 29163100 DG Class NON-DG
Synonyms Benzoic Acid, Sodium Salt; Benzoate Sodium; Sodiumbenzoate; Benzoic Acid Sodium; Sodium Benzoate Powder;
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  • BP2013/EP8.0/E211/USP38 Pharm Grade
  • NF33/FCC9 Food Grade
...
Packing:
25 KG/Woven Bag; 25 KG/Paper Bag
Available: ISO9001, Process Flow, EHS, Audit, SFDA-GMP, ROS, HALAL, VQ, Stability Data, KOSHER, MOA
Manufacturer:
Wuhan Youji Industries Co.,Ltd. Hubei, China
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Packing:
25 KG/Woven Bag; 25 KG/Paper Bag
Available: ISO9001, Process Flow, EHS, Audit, SFDA-GMP, ROS, HALAL, VQ, Stability Data, KOSHER, MOA
Manufacturer:
Wuhan Youji Industries Co.,Ltd. Hubei, China
Document:
Tips: Our quotation has expired. Please let us know your requirements, and we will provide you with the latest price as soon as possible.
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Please enter your company name
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India IN
TT in Adv &
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Sample Price:
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Overview

Benefits

China's Largest Manufacturer of Benzoic Acid and Sodium Benzoate.

It is one of the most long-standing benzoic acid manufacturers in China, and one of the drafters of the state standard of food preservative benzoic acid and sodium benzoate.

Specification

Item

Specification

Characters

A White, almost odorless, crystalline powder or prill

Identification:

Benzoates

Positive

Sodium

Positive

Appearance Of Solution:

Clarity

Clear

Colour

Y6

Acidity Or Alkalinity (Ml/G):

0.2 Max

Halogenated Compounds:

Ionized Chlorine

200 ppm Max

Total chlorine

300 ppm Max

Heavy Metals(In Terms Of Lead):

10 ppm Max

Arsenic:

3 ppm Max

Lead:

2 ppm Max

Mercury:

1 ppm Max

Readily Oxidisable Substances

Positive

Polycyclic Acids

Positive

Loss On Drying % (M/M):

1.5% Max

Assay % (M/M):

99.0%-100.5%


Uses

Food and Beverage Preservative: Sodium benzoate(E211) provides an effective combination of antimicrobial action, low cost and safety. So Sodium benzoic(E211) is widely used in beverages, soft drinks, fruit juices, fruit preserves, jams, pie fillings, pickles, margarine, processed meat and fish.

Mold Inhibitor: In the tobacco industry, sodium benzoate is used to prevent mold growth on chewing and smoking tobacco.

Corrosion Inhibitor: As a corrosion inhibitor, sodium benzoate is used to prevent rust and corrosion on engine parts, bearings, radiator systems and in emulsion paints, cutting oils, and impregnated wrap papers. It is also used in automotive engine coolants.

Excipient: Sodium benzoate is well-known and widely used excipient for pharmaceutical preparations, toiletries and cosmetics such as toothpaste, powders, shampoos, syrups and glue.

Nucleating Agent: Sodium benzoate is used as a nucleating agent to formulate plastics, such as polypropylene, to improve strength and clarity.

Picture

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Properties

Summary

Formula
C7H5NaO2
Molecular Mass
144.10300
Exact Mass
144.01900
PSA
40.13000
Logp
0.05010
IUPAC
sodium;benzoate
SMILES
C1=CC=C(C=C1)C(=O)[O-].[Na+]

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Excipients
Food(Feed) Additives > Anti Corrosion And Preservation

Chemical and Physical Properties

Melting Point
>300 °C
Density
1.44 g/cm3
Boiling Point
249.3 ºC
Flash Point
111.4 ºC
Appearance
White crystalline powder
Acidity and Basicity
alkalinity

Export information

HS Code
29163100
Export Rebate
13%
UN No.
NON
DG-Class
NON-DG
Risk Code
R36/37/38-62-63-68-36
Safety Label
Xi

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