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CAS RN: 129499-78-1 | Product Number: G0394

2-O-α-D-Glucopyranosyl-L-ascorbic Acid

Purity: >98.0%(T)(HPLC)
  • AA-2G
1   9   ≥20 
5   5   ≥20 

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Product Number G0394
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__2H__1__8O__1__1 = 338.27  
Physical State (20 deg.C) Solid
CAS RN 129499-78-1
Reaxys Registry Number 4268829
PubChem Substance ID 135727271
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Specific rotation [a]20/D +188 to +198 deg(C=1, H2O)
Properties (reference)
Melting Point 160 °C
Specific Rotation 193° (C=1,H2O)
Maximum Absorption Wavelength 260(H2O) nm
Solubility in water Completely soluble
Degree of solubility in water 1,250 g/l   25 °C
Related Laws:
Transport Information:
HS Number 2938.90.0000
PubMed Literature


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