Magnesium Ascorbyl Phosphate
Chemical name: L-Ascorbic acid 2-phosphate magnesium ester
CAS No.: 113170-55-1
Molecular Formula:Mg3.(C6H6O9P)2
Cosmetic Uses: Skin whitening
Description:
Magnesium Ascorbyl Phosphate (MAP) is a affectionate of VC derivative. Either taken orally or captivated by skin, VC would be appear bound and alpha to function. Magnesium Ascorbyl Phosphate (MAP) exhibits all functions of VC, but afterwards defects of VC such as acuteness to light, heat, metal ion, or oxygen. It can be broadly acclimated as diet accretion in all the comestible food, healthcare foods and drinks.
Specification:
Test items | Specifications |
Appearance | White to pale yellow powder |
Assay (in dry basis HPLC)% | ≥98.5 |
Ph of solution | 7.0-8.5(3% aq.Soln.) |
3%water solution | ≤70 |
Water % | ≤20 |
Chloride% | ≤0.35 |
Free Vc( %) | ≤0.5% |
Free phosphor acid (%) | ≤1.0 |
Optical Rotation[α]⒛D | +43º－+50º |
Bacteria of total(cfu/g) | ≤100 |
Arsenic ppm | ≤2 |
Heavy metal(Pb) ppm | ≤10 |
Packing & Storage:
