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Section: 9 Organic dyes and pigments (OD) Page: 23

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IOD00023
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Orange GG, Acid Orange 10, Monoazo, CI16230
Trade name(s):
Orange GG
CAS name:
1,​3-​Naphthalenedisulfoni​c acid, 7-​hydroxy-​8-​(2-​phenyldiazenyl)​-​, sodium salt (1:2)
Sample source 1:
Helmut Schweppe Collection of Early Synthetic Dyes
Source location 1:
BASF, Ludwigshafen, Germany
Sample identifier 1:
Orange GG
Sample source 2:
Getty Conservation Institute
Source location 2:
The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049
Sample identifier 2:
Orange GG
Color:
Yellowish orange
Age:
1986, acquired
Application:
DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy)
Mode:
Refl
Originating institution name:
Getty Conservation Institute
Originating institution acronym:
GCI
Molecular formula:
C16 H10 N2 O7 S2 * 2 Na
CAS registry no:
1936-15-8