| Customization: | Available |
|---|---|
| CAS No.: | 532-32-1 |
| Formula: | C7h5na O2 |
|
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Buy high-quality Food Preservatives Sodium Benzoate Powder in a 25kg bag at competitive prices from Nanjing Jiayi Sunway Chemical Co., Ltd. Ideal for health food and as a substitute for sodium benzoate.
Chemical Name: Sodium benzoate
Molecular Formula: C7H5Na O2
Molecular Weight: 144.11
CAS: 532-32-1
Character: White crystalline granule or powder; Odorless or with little benzoin smell. Stable in air. Highly soluble in water (53.0g/100ml, 25ºC). Soluble in ethanol (1.4g/100ml). The pH value of aqueous solution is 8.
Usage: It is used as preservatives and antimicrobial.
Company: Nanjing Jiayi Sunway Chemical Co., Ltd.
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Item
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Unit
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Standard
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Result
|
|
Appearance
|
-
|
White powder or granular
|
Powder
|
|
Powder Size
|
-
|
Mesh
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40-60
|
|
Content
|
%
|
99.0 min
|
99.5
|
|
Loss on drying
|
%
|
≤ 2.0
|
1.3
|
|
Sulfates
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%
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≤ 0.1
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≤ 0.04
|
|
Chlorides
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%
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≤0.02
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≤0.01
|
|
Compound containing Chloride
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%
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≤0.03
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≤0.02
|
|
Heavy Metals
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%
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≤0.001
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≤0.0005
|
|
Arsenic
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%
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≤0.0002
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≤0.0001
|
|
Mercury
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%
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≤0.0001
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≤0.0001
|
|
Appearance of solution
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%
|
PASS
|
PASS
|
|
Acidity and alkalinity
|
%
|
PASS
|
PASS
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