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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 336

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Details

IRUG filename:
IOD00336
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Natural Red 9 (NR9), Anthraquinone, CI58005
Trade name(s):
Alizarin Red S
CAS name:
9,10-Dihydro-3,4-dihydroxy-9,10-
Sample source 1:
BDH Chemicals Ltd.
Source location 1:
Poole, UK
Sample identifier 1:
CI#58005
Application:
ATR (attenuated total reflection)
Mode:
Tran
Originating institution name:
National Museums and Galleries of Wales
Originating institution acronym:
NMGW
Molecular formula:
C14H7NaO7S.H2O
CAS registry no:
71538-26-6