Ascorbyl Glucoside (powder)/AA2G 129499-78-1

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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Specification

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.

Application

(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.