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糖醇

  • 488-81-3, Adonitol,Ribitol, 核糖醇, CAS:488-81-3
488-81-3, Adonitol,Ribitol, 核糖醇, CAS:488-81-3

488-81-3, Adonitol,Ribitol, 核糖醇, CAS:488-81-3

  • CAS:488-81-3
  • C5H12O5 / 152.15
  • MFCD00064291
  • 产品描述:488-81-3, Adonitol,Ribitol, 核糖醇,CAS:488-81-3
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Ribitol

CAS No:
488-81-3
Synonyms:
Adonitol
MDL No:
MFCD00064291
Chemical Formula:
C5H12O5
Molecular Weight:
152.15
Product Structure
COA:
Product name: AdonitolRibitol   CAS: 488-81-3 M.F.: C5H12O5 M.W.: 152.15

Items

Standards

Results

Appearance

A white solid

Positive

Solubility

Easily soluble in H2O and

less soluble in petroleum ether

Complies

Appearance of solution

Dissolve 0.5 gin 10 ml of water,

and the solution should be clear

Complies

NMR and ESI-MS

Should comply

Complies

Identification

IR and TLC

Positive

M.P.

100- 102

100- 102

Residue on ignition

Max. 0.5%

0.05%

Heavy metal

Max. 20ppm

Complies

TLC (15%H2SO4-C2H5OH)

One spot

Complies

Assay

Min. 98%

99.2%

References:
1. de Valdéz GF, de Giori GS, de Ruiz Holgado AAP, Oliver G, Appl. Environ. Microbiol. 1983, p302–304


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