Sodium Benzoate(C7H5NaO2)Chemical
Name:Sodium Benzoate
Molecular formula:C7H5NaO2
Molecular weight:144.11
Property:White grain or crystalline powder, odorless or
with little benzoin smell.
Appearance:powdery, columnar.
Quality standard:in accordance with national standard of
food additive(GB1902-05), BP 1993.
Packing:metal pail, carton or plastic woven bag with plastic
or paper lining, sealed.
Storage and transportation:non dangerous article. Sealed,
avoid moisture or impact.
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 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 |
|
