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Product Description

What is Magnesium Ascorbyl Phosphate?


 Magnesium Ascorbyl Phosphate is a kind of vitamin C derivative. It can improve the stability of vitamin C by deriving 2-hydroxy group into phosphate ester. The derivative can regenerate vitamin C after being hydrolyzed by phosphatase widely existing in the body. Therefore, it has become the main whitening component of feed additive, food fortifier and high-grade cosmetics, and is a valuable fine chemical

Specification

Product Name:

Magnesium Ascorbyl Phosphate

MF:

C12H12O18P2Mg3.10H2O

CAS No:

113170-55-1

MW:

759.22

TEST ITEM

SPECIFICATION

Appearance

Off-White powder

Identification

FT-IR、HPLC、NMR、Mass

Loss on drying

≦1.0%

Residue on ignition

≦0.5%

Heavy metals

≦20ppm

Iron

≦20ppm

Bacteria endotoxins

≦0.4 USP EU/mg

Microbial Limits

Total aerobic microbial count

≦100 cfu/g

Staphylococcus aureus

Absence

Pseudomonas aeruginosa

Absence

Salmonella species

Absence

Escherichia Coli

Absence

Impurities

Any other single impurity

≦0.3%

Total impurities

≦1.0%

Assay

>99%

Function

1. Inhibition of tyrosinase activity, reduction of melanin, with freckle whitening effect.2. After entering the body, it can eliminate oxygen free radicals, thus having wrinkle removing and anti-aging functions.3. It has synergistic effect with vitamin E.

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