Food Grade Sodium Benzoate White Granules
Sodium benzoate is a commonly used Food Additive and it is mainly used as a food preservative.Sodium benzoate is a white granule or crystal powder, odorless or slightly benzoin, with a slightly sweet taste and astringent taste. Also known as sodium benzoate, the relative molecular mass is 144.12. It is stable in air and soluble in water. Its aqueous solution has a PH value of 8 and is soluble in ethanol.
Physical and chemical properties:
CAS: 65-85-0
Molecular formula: C7H6O2
Molecular Weight: 122.12
Melting point: 122-123°C
Quality standard(GB1902-05)
Item | Index |
Content | ≥99.0 % |
Water content | ≤1.5 % |
Alkalinity acidity | ≤0.2ml |
Chloride | ≤0.03 % |
Heavy metal | ≤0.001 % |
Arsenic | ≤0.0002 % |
Sulphate | ≤0.10 % |
Color of 10% aqueous solution | Meet the specification |
Milkiness degree of solution | Meet the specification |
Phthalic acid | Pass the test |
Readily oxidizable substance | Pass the test |
Use:
1, This product is excellent food preservative, used in various kinds of food including sauce, pickles, jam, preserved beancurd, fruit juice, soda pop and various kinds of cans.
2, Can be used in medical industry for drug anticorrosion.
3, Daily-used industry, used in anticorrosion of toothpaste, inkpad, paste and adhesive etc..
4, Also widely used in organic chemical industry.
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Product Categories : Food Additive
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