Isoascorbic acid sodium salt D-Sodium Erythorbate Sodium Erythorbate Food grade
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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.
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CERTIFICATE OF ANALYSIS
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 |
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