Erythorbic acid E315, CAS No.: 89-65-6, is a stereoisomer of ascorbic acid. Its chemical properties have many similarities with VC, but as an antioxidant, it has the inimitable advantage that VC do not have: First, it is superior to the anti-oxidation than VC, therefore, mixed the VC, it can effectively protect the properties VC component in improving the properties have very good results, while protecting the VC color. Second, higher security, no residue in the human body, participating in metabolism after absorb by human body, which can be transformed into VC partially.
Item | Specification |
Appearance | White or pale yellow granular powder |
Content , % | 99.0%~100.5 |
Specific rotation[α]D25° | - 16.5°~- 18.0° |
Residue on ignition , % | ≤0.3 |
Lead , PPM | 2 Max |
Heavy metals(as Pb) , PPM | 10 Max |
Arsenic , PPM | 2 Max |
Mercury , PPM | 1 Max |
Loss on drying , % | ≤0.4 |
PACKING: 25KG NET / CARTON
STORAGE AND TRANSPORT: IN DRY AND COOL NORMAL TEMPERATURE
SHELF LIFE: 2 YEARS
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