Interactive IRUG Spectrum

Details

IRUG filename:
IOD00119
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Purpurin, Natural Red 16, CI75410
Chemical/botanical name(s):
1,2,4-Trihydroxyanthraquinone
CAS name:
9,​10-​Anthracenedione, 1,​2,​4-​trihydroxy-
Sample source 1:
Helmut Schweppe Collection of Early Synthetic Dyes
Source location 1:
BASF, Ludwigshafen, Germany
Sample identifier 1:
Purpurin
Sample source 2:
Getty Conservation Institute
Source location 2:
The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049
Sample identifier 2:
Purpurin
Color:
Red
Age:
1986, acquired
MW (relative):
256.21, calculated
Application:
DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode:
Refl
Originating institution name:
Getty Conservation Institute
Originating institution acronym:
GCI
Molecular formula:
C14 H8 O5
CAS registry no:
81-54-9
  

Related Structure(s)

IRUG Structure Tracking #: 158
Common Name(s): Purpurin; Natural Red 16; CI 75410
Chemical Name(s): 1,2,4-Trihydroxy-9,10-anthraquinone
CAS Name: 9,​10-​Anthracenedione, 1,​2,​4-​trihydroxy-
CAS Registry No: 81-54-9
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C14 H8 O5
MW: 256.21