Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 458

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

Details

IRUG filename: ROD00458	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 48:4 (PR48:4), BONA, Mn, Azo Lake (Salt Type), CI15865:4	Trade name(s): Irgalite Red FBL
CAS name: Manganate(1-), [4-[2-[5-chloro-4-methyl-2-(sulfo-κO)phenyl]diazenyl-κN1]-3-(hydroxy-κO)-2-, naphthalenecarboxylato(3-)]-, hydrogen (1:1)	Sample source 1: Ciba	Sample identifier 1: Irgalite Red FBL
Sample source 2: Tate Gallery, Tom Learner	Source location 2: Millbank, London, SW1P4RG, London, UK	Sample identifier 2: PR48:4, Irgalite Red FBL
Sample source 3: National Gallery of Art	Source location 3: DCL-SR, Washington DC 20565	Color: Opaque, red
Age: 2003, acquired	MW (relative): 418 (anion), calculated	Application: Raman microscopy/microspectroscopy
Excitation source (nm): 633	Mode: Scat	Originating institution name: United States Naval Academy
Originating institution acronym: USNA	Molecular formula: C18 H11 Cl N2 O6 S * Mn	CAS registry no: 5280-66-0
Other analytical methods: FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 264 Common Name(s): Pigment Red 48:4 (PR48:4); BONA, Mn; CI15865:4; Pigment Red 48, manganese(2+) salt CAS Name: Manganate(1-), [4-[2-[5-chloro-4-methyl-2-(sulfo-κO)phenyl]diazenyl-κN1]-3-(hydroxy-κO)-2-naphthalenecarboxylato(3-)]-, hydrogen (1:1) CAS Registry No: 5280-66-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C18 H11 Cl N2 O6 S * Mn MW: 473.75