Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 47

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

Details

IRUG filename: ROD00047	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Red Pigment 185 (PR185), Benzimidazolone, Azo, CI12516	Trade name(s): Novoperm-Carmin HF4C, Novoperm-Carmine HF4C
CAS name: 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]diazenyl]-	Sample source 1: Clariant GmbH	Sample identifier 1: Novoperm-Carmin HF4C, 104894
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB86
Color: Blue light red, red	MW (relative): 560.68, calculated	Application: Raman microscopy/microspectroscopy
Excitation source (nm): 785	Mode: Scat	Cross reference to additional spectra: IOD00414
Literature Reference: Scherrer, Nadim C., Zumbuehl Stefan, Delavy Francoise, Fritsch Annette, and Kuehnen Renate. "Synthetic Organic Pigments of the 20th and 21st Century Relevant to Artist's Paints: Raman Spectra Reference Collection." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 73.3 (2009): 505-24.	Originating institution name: Bern University of the Arts (BUA), Art Technological Laboratory	Originating institution acronym: HKB
Molecular formula: C27 H24 N6 O6 S	CAS registry no: 51920-12-8

Related Structure(s)

IRUG Structure Tracking #: 281 Common Name(s): Pigment Red 185 (PR185); Benzimidazolone; Azo; CI12516 CAS Name: 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[5-methoxy-2-methyl-4-[(methylamino)sulfonyl]phenyl]diazenyl]- CAS Registry No: 51920-12-8 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C27 H24 N6 O6 S MW: 560.58