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INCI Name: Ascorbic Acid 2-Phosphate Magnesium Ester
Chemical Name: Magnesium Ascorbyl Phosphate
CAS No.: 113170-55-1
EINECS No. : ---
Molecular Formula: C12H12O18P2Mg3 .10H2O
Molecular Weight: 759.22
Specification：
Items Specification
1. Appearance: Free flowing white powder
2. Assay (HPLC) %: 95 min
3. Loss on drying %: 20.0 max
4. Heavy metals (Pb) %: 0.001 max
5. Arsenic %: 0.0002 max
6. pH value (3% aqueous solution): 7.0 - 8.5
7. Color of solution (APHA): 40 max
8. Free ascorbic acid %: 0.50 max
9. Specific optical rotation ( a)20D(0): 21.5 - 26.5
10. Free phosphoric acid %: 1.0 max
11. Chloride %: 0.35 max
12. Total aerobic count (cfu/g): 100 max
Application: 1-3 % dosage in Skin lightening products ,Daily skin care,Sun care,Oral care at pH 6.5 ~ 7.5. The product has strong synergistic action with vitamin E acetate.
Package: 1kg net per foil bag, 10kg net per carton.
Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf Life: 2 years.
Magnesium Ascorbyl Phosphate