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Sodium Benzoate

Sodium Benzoate

其他信息

Appearance:

White Powder or granular

CAS No.:

532-32-1

Molecular Formula:

C7h5nao2

EINECS:

208-534-8

Certification:

ISO,SGS,HALAL,FDA

Product Description:

 Product Name:Sodium Benzoate

CAS No.: 532-32-1

Formula: C7h5nao2

EINECS: 208-534-8

Type: Preservatives

Effect: Antiseptic

Appearance: White Powder or granular

Shelf Life:  24 Months

Quality Specification:

Testing Item  Standard Result
Purity/% ≥99 99.48
Loss on drying/% ≤2 1.25
Clarity of Solution Clear & Colourless Passed the test
Appearance Free flowing white column Passed the test
The Acid &Alkalinity ≤0.2ml ≤0.2ml(on the principle of 0.1mol/l NaOH)
Chlorides/% ≤0.02 ≤0.02
Total Chlorine/% ≤0.03 ≤0.03
Heavy Metal/% ≤0.001 ≤0.001
Arsenic/% ≤0.0003 ≤0.0003
Mercury/% ≤0.0001 ≤0.0001

Features of Sodium Benzoate:

Sodium Bnezoate is a white crystalline grain or powder.

It is widely used for food preservative produced by reaction from sodium hydroxide with benzoic acid.

Sodium Benzoate is a better molds and yeasts inhibitor and since acidity foods grow bacteria, mold and yeast quickly, it is cheapest way to preserve them.

Application:

1, mainly used as food preservative, but also used in the production of drugs, dyes, etc
2, used in the pharmaceutical industry and plant genetic research, also used as dye intermediates, fungicides and preservatives
3. Preservative;  Antimicrobial agents.
4. Sodium benzoate is also an important acid food preservative.  When used, it is converted to the effective form of benzoic acid.  See benzoic acid for scope and usage.  In addition, it can also be used as a feed preservative.
5. The product is used as food additive (preservative), bactericide in the pharmaceutical industry, mordant in the dyestuff industry, plasticizer in the plastic industry, and also used as intermediate in organic synthesis of spices.

 Packing
Standard packaging includes the following:25kg per bag.
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

Period of validity
24 months.

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