Best Quality Ascorbyl Glucoside 129499-78-1

Quick Details Port: shanghai Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Pay Pal Supply Ability: 1000 Kilogram/Kilograms per Week Other Names: Ascorbyl Glucoside Usage: Cosmetic Raw Materials Molecular Weight: 338.26472 Sample: Availiable certificate: COA Purity: 98% Appearance: White crystalline powder CAS No.: 129499-78-1 Packing: 20 kg/box CAS: 129499-78-1 Product name: Best quality ASCORBYL GLUCOSIDE/129499-78-1 EINECS No.: / MF: C12H18O11 Delivery Detail: 5~7 days Packaging Detail: 20 kg/box Best Quality Ascorbyl Glucoside 129499-78-1 Product Description Ascorbyl GlucosideQuick Details   Chemical Name: Ascorbyl GlucosideCAS No.: 129499-78-1Molecular 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/g Fungus:≤100cfu/g   Use of Ascorbyl Glucoside  Ascorbyl glucoside is mainly used in high-grade cosmetics as a skin lightening agent and whitening agent.   Ascorbyl glucoside is a natural active substance containing vitamin C structure and it is a good VC derivative. The experiment proves that AA2G not only overcomes the shortcoming that VC is easily oxidized and unstable, but also has excellent stability […]