Magnesiumascorbylphosphat
| Produktname | Magnesium Ascorbyl Phosphate |
|---|---|
| Andere Bezeichnungen | Ascorbyl Methylsilanol Pectinate, MAP, Vitamin C Phosphate Magnesium Salt |
| CAS-Nummer | 113170-55-1 |
| Molekülformel | C6H8MgO9 |
| Molekulargewicht | 248.43 g/mol |
| Aussehen | Weißes bis cremefarbenes kristallines Pulver |
| Analyse (HPLC) | ≥ 95.0% |
| Trocknungsverlust | ≤ 5,0% |
| Schwermetalle | ≤ 10 ppm |
| Löslichkeit | Soluble in water, slightly soluble in ethanol |
| Verpackung | 25 kg net weight in fiber drum with two polyethylene inner liners |
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Synonyms: Magnesium Ascorbyl Phosphate, MAP, Ascorbyl Methylsilanol Pectinate, Vitamin C Phosphate Magnesium Salt, Magnesium L-Ascorbyl-2-Phosphate
Magnesium ascorbyl phosphate (MAP) is a water-soluble derivative of vitamin C, synthesized by phosphorylating L-ascorbic acid and chelating it with magnesium. This modification yields a stable, non-irritating compound that retains the biological activity of ascorbic acid while overcoming its notorious instability in aqueous formulations. MAP is supplied as a high-purity, cosmetic-grade active, typically ≥95% assay, and is widely used as a functional ingredient in skincare and personal care products.
As a vitamin C derivative, MAP has carved a niche in the cosmetic industry, particularly in anti-aging and skin-brightening formulations. Its ability to deliver the benefits of vitamin C without the drawbacks of rapid oxidation makes it a preferred choice for formulators targeting stable, effective products. Beyond cosmetics, MAP is also explored in pharmaceutical and nutraceutical applications where a stable vitamin C source is needed.
| Parameter | Technische Daten |
|---|---|
| Analyse (HPLC) | ≥ 95.0% |
| Aussehen | Weißes bis cremefarbenes kristallines Pulver |
| Trocknungsverlust | ≤ 5,0% |
| Schwermetalle | ≤ 10 ppm |
| Löslichkeit | Soluble in water |
| pH-Wert (1%-Lösung) | 6.0 – 8.0 |
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