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Interactive IRUG Spectrum

Section: 4 Carbohydrates (CB) Page: 67

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Details

IRUG filename:
ICB00067
Data type:
Infrared
IRUG material class:
Carbohydrates (CB)
Sample type:
Reference material
Common name(s):
Tragacanth gum, Turkish, gum tragacanth
Chemical/botanical name(s):
Astralagus spp., Astragalus gummifera Labill.
CAS name:
Gum tragacanth
Sample source 1:
Turkey
Sample source 2:
Technical University Vienna (TUV)
Source location 2:
Karlsplatz 13, 1040 Vienna, Austria
Sample identifier 2:
R/71
Color:
Yellow, dark
Age:
19th Century, at least 100 years
Other:
Sample analyzed at Institute for Forensic Sciences, Budapest, Hungary
MW (relative):
Approximately 800,000
Application:
Transmission FTIR spectroscopy
Mode:
Tran
Originating institution name:
Hungarian National Museum, Hungarian Institute for Forensic Sciences
Originating institution acronym:
HNM, IFS
CAS registry no:
9000-65-1