Ascorbyl Glucoside (powder)、AA2G

  • CAS No.: 129499-78-1
  • Type.: Cosmetic raw materials
  • Appearance: White powder
  • Molecular Formula: C12H18O11
  • Shelf Life:
  • Min Order Quantity: 30kg
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Item Standard Results
Appearance White to cream powder White powder
PH 2.3 〜2.4 2.3
Melting Point 158°C〜163°C 158°C 〜160°C
Optical rotation +186.0° 〜+188.0° +187.7°
Loss on drying <1.0% 0.19%
Residue on ignition <0.2% 0.19%
Free ascorbic acid <0.1% Conform
Free glucose <0.1% Conform
Heavy metals (pb) <10ppm Conform
Arsenic(AS2O3) <lppm Conform
Assay >98.0% 99.0%
Purity >99.5% 99.8%
Conclusion Complies with the standards.
(1) AA2G is a natural vitamin C, containing glucose stable ingredients. Vitamin C such that the component can be easily and efficiently manufactured cosmetics, creams and lotions for skin containing AA2G, through action of the enzyme and α- glucosidase skin, AA2G contains vitamin C can slowly comes out.
(2) AA2G used to dilute the color, reduce age spots and freckles pigment precipitation.
(3) AA2G not only for whitening, but also to brighten dull skin, aging, play a role in protecting the skin in sunscreen products.

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