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Ascorbyl Glucoside AA2g CAS 129499-78-1 Skin Whitening1
Pharmaceutical ChemicalsAscorbyl Glucoside129499-78-1
NEWSTAR CHEM ENTERPRISE LTD.
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Product Description Ascorbyl Glucoside AA2G AppearanceWhite crystalline powderAssay(HPLC)≥98%Melting point158~163oCClarity of water solutionTranspency,colorless,nonesuspended mattersSpecific optical rotation+186~188°Free ascorbic acid≤0.1%Free glucose≤0.1%Heavy metal≤10ppmArsenic≤2ppmLoss on drying≤1.0%Ignition residue≤0.5%
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