| ≥1 piece |
Description: It is a white or slightly yellow crystalline powder or pallet, odorless, a little salty and dissolvable in water. In solid state it is stable in air. Its water solution is easily mutated when it meets with air, trace metal, heat and light.
Common characters:
Molecular Formula: C6H7NaO6.H2O
Molecular Weight : 216.12
Quality Index
|
Item |
Unit |
Standard (FCCIV) |
|
Appearance |
|
White Crystalline pallet or powder |
|
Assay |
% |
98.0-100.5 |
|
Specific optical rotation |
|
+95.5??-+98.0?? |
|
Clarity |
|
Conforms |
|
PH |
|
5.5-8.0 |
|
Heavy metals |
PPM |
10max |
|
Lead |
PPM |
5max |
|
Arsenic |
PPM |
3max |
|
Mercury |
PPM |
1max |
|
Loss on drying |
% |
0.25max |
|
Oxalic Acid |
|
Conforms |
Sodium Erythorbate (Sodium D-Isoascorbate)
Main Application:
Sodium Erythorbate is important antioxidant in food industry, which can keep the color, natural flavor of foods and lengthen its storage without any toxic and side effects. They are used in meat processing, fruits, vegetable, tin and jam etc. Also they are used in drinks, such as beer, grape wine, soft drink, fruit tea and fruit juice etc.
Packing:
Reservation:
It must be stored in the warehouse of bentilation, dry and shady and cool, and cannot be mixed with poisonous. The temperature must be not higher than