| CAS No.: | 532-32-1 |
|---|---|
| Formula: | C7h5nao2 |
| EINECS: | 208-534-8 |
| Composition: | Sodium Benzoate |
| Type: | Food Preservatives |
| Effect: | Antiseptic |
| Customization: |
|---|
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Audited Supplier | Test Item | Unit | The Standard |
| Characters | - | White, almost odourless crystalline powder or prill |
| Assay | % | 99.0-100.5 |
| Identification | Benzoates | Positive |
| Sodium | Positive | |
| Clarity of Solution | - | Clear |
| Colour of Solution | - | Y6 |
| Acidity or alkalinity | Ml/g | 0.2 Max. |
| Ionized chlorine | ppm | 200 Max |
| Total chlorine | ppm | 300 Max |
| Heavy Metals(Lead) | ppm | 10 Max. |
| Loss of drying | % | 2.0 Max. |
Sodium benzoate is widely used in acidic foods, carbonated drinks, jams and fruit juices, pickles, condiments and frogurt toppings. It's also used as a preservative in medicines and cosmetics.
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