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Magnesium Ascorbyl Phosphate
Vc-PMG
108910-78-7; 113170-55-1; 114040-31-2; 23666-04-8
Vc-PMG is a kind of water soluble whitening agent, and it can catch free oxygen radical to accelerate the formation of collagen. It is stable, non-poisonous and non-irritating, being an excellent additive in the modern functional whitening cosmetics.
INCI Name: Magnesium Ascorbyl Phosphate

Chemical Name: Magnesium L-Ascorbic acid-2-phosphate
Magnesium L-Ascorbyl acid-2-phosphate
Ascorbyl Phosphate Magnesium.

Synonyms: Vc-PMG
Ascorbic acid phosphate magnesium salt

CHARACTERISTICS:

1. Inhibitting the activity of tyrosinase, with spots removing and whitening effect.
2. After the absorption by the skins, it can eliminate free oxygen radical in order to remove wrinkles with antiaging function.
3. There is synergic effect with Vitamin E.
4. It is stable and not easy to Change Color.
5. Non-poisonous and non-irritating.

SPECIFICATION:

Appearance: Almost white powder
Assay: Not less than 98.5%
Color of solution (3% solution): Pale yellow, transparent
pH value (3% solution): 7.0 -- 8.5
Specific rotation[a]D20: +43-+50(c=2)
Loss on drying: Not more than 20.0%
Cl: Not more than 0.35%
Total bacteria: Not more than 100pcs/g
As: Not more than 1.5 mg/kg
Pb: Not more than 4.0mg/kg

Packaging: 1.0kg Aluminum foil bag.


Industrial field cosmetics
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