Interactive IRUG Spectrum

IOD00314 PR185, Benzimidazolone, Azo, CI12516; Clariant; ZVKDS; tran

3996

3735

3474

3212

2951

2690

2429

2167

1906

1645

1384

1122

861

600

0.00

0.25

0.50

0.75

1.00

Submitter

Section: 9

Organic dyes and pigments (OD)

Page: 314

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Details

IRUG filename: IOD00314	Data type: Infrared	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): Permanent Carmine HF 4C
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	Source location 1: Rothausstrasse 61, 4132 Muttenz, Switzerland
Sample identifier 1: Permanent Carmine HF 4C	Sample source 2: Institute for the Protection of Cultural Heritage of Slovenia, Restoration Center, Polonca Ropret	Source location 2: Poljanska 40, SI-1000 Ljubljana, Slovenia
Sample identifier 2: CI12516	Sample source 3: Philadelphia Museum of Art, Scientific Laboratory	Source location 3: Box 7646, Philadelphia, PA, 19101, US
Color: Bluish red	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Literature Reference: Herbst, W. and Hunger, K., "Industrial Organic Pigments: Production, Properties, Applications" 3rd Edition, Wiley-VCH 2004.	Originating institution name: Institute for the Protection of Cultural Heritage of Slovenia	Originating institution acronym: ZVKDS
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