Ascorbyl Glucoside / AA2G CAS 129499-78-1 - Buy from Trusted China Suppliers & Factory
Chemical Name: Ascorbyl Glucoside
CAS No.: 129499-78-1
Molecular Formula: C12H18O11
Molecular Structure:
Molecular Weight: 338.26
Appearance: White to white crystalline powder
Sample: Free samples available for evaluation
Core Characteristics: Ascorbyl glucoside is an exceptionally stable compound, renowned for its resistance to oxidation and discoloration. Unlike ordinary Vitamin C, it is non-photosensitive and provides gentle, non-irritating effects. This ingredient offers superior transdermal absorption, and in the body, it gradually converts into Vitamin C and glucose, ensuring prolonged benefits.
,Production Process: Our factory, located in China, employs advanced enzymatic methods for the synthesis of ascorbyl glucoside. This production process is well-established, ensuring high purity and compliance with international environmental and safety standards. As a leading supplier in the industry, we are committed to delivering premium quality products.
,| Item | Specifications |
| Assay % | >99.5 |
| Free ascorbic acid | ≤0.1 |
| Free glucose % | ≤0.1 |
| Appearance and smell | White to white crystalline powder, odorless |
| Solubility | Soluble in water |
| Solution clarity | Solution should be clarified |
| The colour of the aqueous solution | ≤0.010 (absorbance) |
| Melting point ℃ | 158–163 |
| Specific rotation | +186.0 ~ +188.0° |
| PH (1% W/V) | 2.0–2.5 |
| Loss on drying % | ≤0.5 |
| Residue on ignition % | ≤0.2 |
| Heavy metals (as Pb) ppm | ≤10 |
| Arsenic (as AS₂O₃) ppm | ≤2 |
| Total Plate count cfu/g | ≤100 |
| Molds and Yeast cfu/g | ≤50 |
| Thermotolerant coliforms | Negative |
| Staphylococcus aureus | Negative |
| P. aeruginosa | Negative |