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Interactive IRUG Spectrum

Section: 4 Carbohydrates (CB) Page: 69

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Details

IRUG filename:
ICB00069
Data type:
Infrared
IRUG material class:
Carbohydrates (CB)
Sample type:
Reference material
Common name(s):
Tragacanth gum, gum tragacanth
Chemical/botanical name(s):
Astragalus gummifer, Astragalus spp.
CAS name:
Tragacanth gum
Sample source 1:
Los Angeles County Museum of Art
Source location 1:
5905 Wilshire Blvd, Los Angeles, CA, US
Sample identifier 1:
No. 21 Astragalus gummifer
Color:
White
MW (relative):
Approximately 800,000
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Winterthur Museum, Garden and Library
Originating institution acronym:
WM
CAS registry no:
9000-65-1