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Sodium Benzoate 99.5%

HS Code: 29163100
Appearance:White powder,granular and noodle (extruded) form.
Synonym: Natrium Benzoicum, Benzoic Acid Sodium.
Executive standard: BP98,Chinese Pharmacopoeia 2000(Pharm grade);
GB1902-2005(Food grade).

Properties:
CAS NO.:532-32-1; M.F.:C7H5NaO2;
Purity:99.5% min;with sweet taste;Soluble in water easily, but slightly soluble in ethanol and glycerol.          

Application:
As an excellent food preservative, can be used as the antiseptic sterilization of various food and beverage;
As antiseptic sterilization of various drugs in pharmaceutical industry;
It can be used in the production of metal’s corrosion inhibitor and antioxidant;
Also used in plastic industry,paint and feed industry.
Package:25kg/woven bag,inner with PE bag; 25kg/white kraft bag.


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Specification

Analysis Result

Assay %

99.0-100.5

99.57

Loss on drying %

≤2.0

1.37

Appearance of solution %

PASS

PASS

Acidity and alkalinity %

PASS

PASS

Chloride %

≤0.02

<0.02

Compound containing chlorine gas

≤0.03

<0.03

Heavy metals( Pb) %

≤0.001

<0.001

Arsenic ( As) %

≤0.0002

<0.0002

Sulfate %

≤0.1

<0.1

Statement

Qualified

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