Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 326

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Details

IRUG filename: IOD00326	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 48 (PR48), BONA, Ca, Azo Lake (Salt Type), CI15865	Trade name(s): Bonadur Red
CAS name: 2-Naphthalenecarboxylic acid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, sodium salt (1:2)	Sample source 1: Cyanamid	Sample identifier 1: Bonadur Red, Cyanamid/PK00106
Sample source 2: Carnegie Mellon Research Institute (CMRI) Collection	Source location 2: Pittsburgh, PA, US	Sample identifier 2: Tate Gallery
Sample source 3: Millbank, London, SW1P 4RG, UK	Color: Red	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Originating institution name: Tate Gallery	Originating institution acronym: TG
Molecular formula: C18 H11 Cl N2 O6 S * 2 Na	CAS registry no: 3564-21-4

Related Structure(s)

IRUG Structure Tracking #: 247 Common Name(s): Pigment Red 48 (PR48); BONA, Na; CI15865 CAS Name: 2-Naphthalenecarboxylic acid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, sodium salt (1:2) CAS Registry No: 3564-21-4 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H11 Cl N2 O6 S * 2Na MW: 464.79