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Interactive IRUG Spectrum

Section: 9 Organic dyes and pigments (OD) Page: 245

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


Details

IRUG filename:
IOD00245
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 49:1 (PR49:1), β-Naphthol, Ba, Azo Lake (Salt Type), CI15630:1
CAS name:
1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)
Sample source 1:
BASF
Source location 1:
D-67056 Ludwigshafen, Germany
Sample source 2:
Carnegie Mellon Research Institute (CMRI) collection
Source location 2:
Pittsburgh, PA, US
Sample identifier 2:
CI15630:1
Color:
Red
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Tate Gallery
Originating institution acronym:
TG
Molecular formula:
C40 H26 N4 O8 S2 * Ba
CAS registry no:
1103-38-4

Related Structure(s)

IRUG Structure Tracking #: 1194
Common Name(s): Pigment Red 49:1 (PR49:1); Pigment Red 49, barium salt (2:1); ß-Naphthol, Ba; Azo Lake (Salt Type); CI15630:1
CAS Name: 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)
CAS Registry No: 1103-38-4
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C40 H26 N4 O8 S2 * Ba
MW: 892.11