Ascorbyl Glucoside
Appearance: White powder
Application: Can be used for whitening serums, antioxidant lotions, sensitive skin repair creams, sunscreen adjuncts.
Active Content: 99.4%
Ascorbyl Glucoside (AA2G) is an innovative vitamin C derivative widely used in premium skincare and brightening formulations. This stable, water-soluble VC precursor delivers exceptional antioxidant and whitening benefits through a sustained-release conversion mechanism, effectively overcoming the instability challenges of traditional vitamin C.
| Property | Details |
| Chemical Name | Ascorbyl glucoside |
|
Appearance
|
White to off white powder
|
|
pH (1% aqueous solution)
|
2.0-2.5
|
|
Melting point, ºC
|
158.0 -163.0
|
|
Optical rotation, °
|
+186.0~+188.0
|
|
Residue on ignition, %
|
≤0.2
|
|
Assay(HPLC), %
|
≥98.0
|
|
Purity(HPLC), %
|
≥99.5
|
|
Free VC(HPLC),%
|
≤0.1
|
|
Free glucose,%
|
≤0.1
|
|
Loss on drying,%
|
≤1.0
|
|
Heavy metals (Pb),ppm
|
≤10
|
|
Arsenic,ppm
|
≤1
|
| Storage | Store in a cool, dry place, away from sunlight |
| Shelf Life | 2 years under proper storage conditions |
