Interactive IRUG Spectrum

IOD00634 PR5, Naphthol AS, Azo, CI12490; ISTA; 922; AFAV; tran

3995

3732

3470

3207

2944

2682

2419

2156

1893

1631

1368

1105

843

580

0.02

0.35

0.68

1.00

1.33

Submitter

Section: 9

Organic dyes and pigments (OD)

Page: 634

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Details

IRUG filename: IOD00634	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 5 (PR5), Naphthol AS, Azo, CI12490	Trade name(s): Permanent Carmine
CAS name: 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-4-[2-[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]diazenyl]-3-hydroxy-	Sample identifier 1: Permanent Carmine	Sample source 2: Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)
Source location 2: Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT	Sample identifier 2: Inv. No 922, Permanent Carmine	Color: Red
Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran	Originating institution name: Academy of Fine Arts, Vienna
Originating institution acronym: AFAV	Molecular formula: C30 H31 Cl N4 O7 S	CAS registry no: 6410-41-9
Other analytical methods: XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 221 Common Name(s): Pigment Red 5 (PR5); Naphthol AS; Monoazo; CI12490 CAS Name: 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-4-[2-[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]diazenyl]-3-hydroxy- CAS Registry No: 6410-41-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C30 H31 Cl N4 O7 S MW: 627.11