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  • 138-52-3, D-Salicin , D-(-)水杨苷, CAS:138-52-3
138-52-3, D-Salicin , D-(-)水杨苷, CAS:138-52-3

138-52-3, D-Salicin , D-(-)水杨苷, CAS:138-52-3

  • CAS:138-52-3
  • C13H18O7 / 286.28
  • MFCD00006590
  • 产品描述:138-52-3, D-Salicin , D-(-)水杨苷, CAS:138-52-3
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D-Salicin

CAS No:
138-52-3
Synonyms:
2-(Hydroxymethyl)phenyl b-D-glucopyranoside
MDL No:
MFCD00006590
Chemical Formula:
C13H18O7
Molecular Weight:
286.28
Product Structure
COA:

Product name: D-Salicin           CAS: 138-52-3     M.F.: C13H18O7     M.W.: 286.28  Batch No: 20080401               Quantity: 18 kg

Items

Standards

Results

Appearance

White crystal powder

Complies

Solubility

Soluble in water, insoluble ether

Complies

Identification

IR and HPLC

Complies

Melting point

195°C ~ 200 °C

196 ~ 198 

[a]20D (C=3 in water)

-61o ~ -63 o

-62.4o

Any other impurity

Max. 0.5%

Complies

Loss weight on dryness

0.5%

Complies

Residue on ignition

Max. 0.5%

0.1%

Assay by HPLC

Min. 98%

99.3%

References:
1. Z. Phys. Chem., 1924, 109, p65


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