Magnesium Ascorbyl Phosphate
Vc Magnesium L-Ascorbic acid-2-phosphate(MAP) 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.
Specification:
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Appearance:
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Almost white powder
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Assay:
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Not less than 99%
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Color of solution (3% solution):
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Pale yellow, transparent
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Specific rotation[(α25D):
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Not less than +44¡ã°
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PH value (3% solution):
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7.0 - 8.5
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Loss on drying:
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Not more than 29.0%
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Cl:
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Not more than 0.5%
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Total bacteria:
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Not more than 100/g
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As:
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Not more than 1.5 mg/kg
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Pb:
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Not more than 4.0mg/kg
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Applications:
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.
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.
Packing: 1.0kg aluminum foil bag