Interactive IRUG Spectrum

Details

IRUG filename:
IOD00389
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Natural Red 25 (NR25), lac dye, anthraquinone, CI75450
Chemical/botanical name(s):
Laccaic acid, coccus lacta secretion
CAS name:
C.I. Natural Red 25
Sample source 1:
Kremer
Source location 1:
Hauptstrasse 41 - 47, 88317 Aichstetten, Germany
Sample identifier 1:
Ref. 36020
Color:
Reddish yellow
Application:
Transmission FTIR spectroscopy
Mode:
Tran
Originating institution name:
University of Barcelona
Originating institution acronym:
UB
CAS registry no:
60687-93-6