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Description: Sodium Erythorbate (also known as Sodium D-Isoascorbate, Sodium Isoascorbate) is is prepared from the biological fermentation of glucose; its standard number is GB 8273-2008. A white crystalline powder or granules. In the dry state it is reasonably stable in air, but in solution it deteriorates in the presence of air, trace metal, heat and light.
Advantages: The biggest advantages of Sodium Erythorbate are that it has no sour taste, is non-toxic and is harmless to the human body. It is a new type of biological food preservative which is widely used, green and safe.
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. particularly ensure that the vitamin C in juice and jam is not damaged.
In addition, Sodium Erythorbate can be used as a deoxidizer, corrosion inhibitor and anti-scaling agent. Other fields such as textile, building materials, petrochemicals, household chemicals, feed processing, wool textiles and so on also have applications of Sodium Erythorbate.
|
Item |
Target |
Results |
|
Description |
White, crystalline powder or granules |
Conforms |
|
Identification |
Positive reaction |
Conforms |
|
Assay (﹪) |
98.0 ～ 100.5 |
99.98 |
|
Loss on drying (﹪) |
0.25max |
0.02 |
|
Specific Rotation |
+95.5°～ +98.0° |
+96.03° |
|
Oxalate |
Passes Test |
Conforms |
|
PH Value |
5.5～8.0 |
7.00 |
|
Heavy Metals (as Pb) (mg/kg) |
10max |
Conforms |
|
Lead(mg/kg) |
2max |
Conforms |
|
Arsenic(mg/kg) |
3max |
Conforms |
|
Mercury(mg/kg) |
1max |
Conforms |
|
MESH SIZE |
40 TO 100 MESH |
Conforms |
|
Clarity |
Passes test |
Conforms |
|
GMO |
FREE |
Conforms |