Sodium Benzoate, C7h5nao2, CAS: 532-32-1, E211

Product Details
Color: White
Appearance: Powder
Composition: Sodium Benzoate
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Number of Employees
12
Year of Establishment
2015-01-04
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Basic Info.

Model NO.
3
Resource
Natural Preservatives
Type
Preservatives
Effect
Preservatives
Package
25kg/Bag

Product Description

Sodium benzoate has the chemical formula NaC7H5O2; It is a widely used food preservative, with E number E211. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid. Benzoic acid occurs naturally at low levels in cranberries, prunes, greengage plums, cinnamon, ripe cloves, and apples. 

ITEMS SPECIFICATION
Appearance White crystalline granulars or powder
Acidity & Alkalinity ≤0.2ml
Content 99.0% min
Moisture 1.5%max
Water solution test Clear
Heavy metals(as Pb) 0.001%max
Arsenic 0.0002% max
Chloride 0.02% max
Sulfate 0.1% max
Oxide Meets the requirement
Phthalic acid Meets the requirement
Colour of solution Y6
Total chloride 0.03%max

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