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Interactive IRUG Spectrum

Section: 4 Carbohydrates (CB) Page: 39

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
ICB00039
Data type:
Infrared
IRUG material class:
Carbohydrates (CB)
Sample type:
Reference material
Common name(s):
Tragacanth gum, gum tragacanth
Chemical/botanical name(s):
Astralagus spp., Astragalus gummifer Labill.
CAS name:
Gum tragacanth
Sample source 1:
A.F. Suter & Co., Ltd.
Source location 1:
London, UK
Sample source 2:
Getty Conservation Institute
Source location 2:
The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049-1679, US
Color:
White, opaque
Age:
Acquired 1983, at least 11 yrs
MW (relative):
Approximately 800,000
Application:
(MFTIR) Fourier transform infrared microspectroscopy
Mode:
Tran
Originating institution name:
Getty Conservation Institute
Originating institution acronym:
GCI
CAS registry no:
9000-65-1