| Message: | Food Preservative Sodium Benzoate
Items: Supply Food Preservative Sodium Benzoate
1. Chemical Name: Sodium benzoate
2. Molecular Formula: C7H5NaO2
3. Molecular Weight: 144
4. CAS: 532-32-1
5. Properties: White particles or crystal powder. Without odour, have sweet acerbity.
6. Uses: Preservative antimicrobial agent, widely used in food, pharmaceutical industry, cigarette, electroplating, mordant from dry printing industries. Plasticiser, antifreeze.
7. Packing: 25kg(net weight)woven bag or kraft paper bag lined with plastics bag.
8. Storage & transportation: Kept in tightly closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid to damage bags. Its expiry date is two years.
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product: Supply Food Preservative Sodium Benzoate
No Items Unit Standard Specs. Testing Results
1 Content % 99.0 min 99.4
2 Loss on drying % 2.0 1.5
3 The Acid & Alkalinity - ≤ 0.2ml ≤ 0.2ml(on the principle of 0.1mol/l NaOH)
4 Colour of Solution Y6 Y6
5 Chlorides % ≤ 0.02 ≤ 0.02
6 Total Chlorine % ≤ 0.03 ≤ 0.03
7 Heavy Metal (as Pb) % ≤ 0.001 ≤ 0.001
8 Arsenic % ≤ 0.0003 ≤ 0.0003
9 Mercury % ≤ 0.0001 ≤ 0.0001
10 Oxide - Meets the requirement Meets the requirement
11 Conclusion The quality of the above mentioned goods is in conformity with the standard of BP98
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