Product Name: Ascorbyl glucoside
Synonym: Ascofresh;L-Ascorbic acid, 2-O-.alpha.-D-glucopyranosyl-;AA-2G;ascorbic acid 2-O-glucoside;
Molecular Structure:
Specifications:
| Item | Specifications |
| CAS No. | 129499-78-1 |
| Molecular Formula | C12H18O11 |
| Molecular weight | 338.26 |
| Appearance | White crystalline powder |
| Assay | ≥98% |
| Melting point | 158~163℃ |
| Clarity of water solution | Transpency,colorless,nonesuspended matters |
| Specific optical rotation | 【α】D20= 186~188° |
| Free ascorbic acid | ≤0.1% |
| Free glucose | ≤0.1% |
| Heaby metal | ≤10ppm |
| Arsenic | ≤2ppm |
| Loss on drying | ≤1.0% |
| Ignition residue | ≤0.5% |
| Pathogen | Bacteria: ≤300cfu/g
Fungus: ≤100cfu/g |
Packing:
25kg/Drum; 1kg/Bag
Application:
- Used to brighten skin tone and inhibit melanin. reducing skin pigmentation
2.Resist UV damage, greatly reduce the free radicals generated by ultraviolet radiation, significantly reduce skin damage, and protect the skin in sunscreen products.
Storage:
1.Stored away from oxidizing agents and direct light
2.Stored in cool dry and sealed containers
Reviews
There are no reviews yet.