ascorbyl glucoside cas 129499-78-1
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Description
Ascorbyl Glucoside
Ascorbyl Glucoside Quick Details
Chemical Name: Ascorbyl Glucoside/L-Ascorbic acid 2-glucoside
CAS No.: 129499-78-1
Molecular Fomula: C12H18O11
Chemical Structure:
Molecular weight:338.26472
Appearance:White crystalline powder
Assay：≥98%
Ascorbyl Glucoside Typical Properties
| Item | Specifications |
| 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/gFungus:≤100cfu/g |
Use of Ascorbyl Glucoside
1. 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.
Ascorbyl Glucoside Packaging and Shipping
1 kg/Aluminum foil bag 25 kg/Paper fiber drum
Ascorbyl Glucoside Storage
1.Stored away from oxidizing agents and direct light
2.Stored in cool dry and sealed containers