Sodium Benzoate(C7H5NaO2)
CAS: 532-32-1
Chemical Name: Sodium Benzoate
Molecular formula:C7H5NaO2
Molecular weight: 144.11
Property: White granule or crystalline powder, odorless or with little benzoin smell.
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.
Quality specification:
|
standard |
GB1902-2005 |
BP98 |
FCC IV |
|
Purity (dry basis) |
≥99.0% |
≥99.0~100.5% |
≥99.0% |
|
Moisture level |
≤1.5% |
≤2.0% |
≤1.5% |
|
Acidity and Alkalinity |
≤0.20% |
≤0.20% |
≤0.15% |
|
Arsenic (AS) |
≤0.0002% |
------- |
≤0.0003% |
|
Heavy metals ( Pb) |
≤0.001% |
≤0.001% |
≤0.001% |
|
Chloride （ CL ） |
≤0.03% |
≤0.02% |
------ |
|
Chloride compound |
------- |
≤0.03% |
------- |
|
Sulphate ( SO4 ) |
≤0.1% |
------- |
------- |
|
Oxidisable substances |
passed |
------- |
------- |
|
DEHP |
passed |
------- |
------- |
|
Appearance of solution |
passed |
passed |
passed |
Packing: 1kg/Poly Bag and 10kg/Carton, or 25kg/Compound polywoven bag with PE Liner, or 25kg/Kraft paper bag, usually 16~17 tons in one 20 FCL container without pallets.
Storage and transportation:
Recommended storage conditions:
Kept in tightly closed containers, stored in a cool and a dry place, kept away from moisture and hot, stored separately from poisonous substances. Handled with care, so as to avoid damaging bags.
Recommended storage time: 2 years.
|
