Sodium benzoate CAS 532-32-1 is a preservative added to some sodas, packaged foods, and personal care products to prolong shelf life.
CAS No. :
532-32-1EINECS :
208-534-8Specification :
25kg/bagBrand :
TOPINCHEM®Origin :
CHINAFormula :
C7H5NaO2Minimum Order :
1000KGItem :
Sodium BenzoateFood Additive Sodium Benzoate Powder CAS CAS 532-32-1
Description
Preservative sodium benzoate powder is a common type of food preservative and is the sodium salt of benzoic acid. Food manufacturers make sodium benzoate by synthesizing the compounds, sodium hydroxide and benzoic acid, together. In addition to its use as a food preservative, sodium benzoate has other roles in food production as well.
Specification
| Item | Standard | Testing results | |
| Content | 99.0 %min | 99.68% | |
| Loss on drying | ≤2.0% | 1.32% | |
| The Acid & Alkalinity | ≤0.2ml | <0.2ml(on the principle of 0.1mol/l NaOH) | |
| Appearance | Free flowing white powder | Passed the test | |
| Clarity of Solution | Clear & Colourless | Passed the test | |
| 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% | |
| Conclusion | Qualified | ||
Application
Preservative sodium benzoate powder is a versatile chemical with preservative, medicinal, and other functions. It’s used in certain packaged foods, beverages, medicines, cosmetics, as well as personal care and industrial products.
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