Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 300

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Details

IRUG filename: ROD00300	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: Winterthur Museum	Source location 3: 5105 Kennett Pike, Winterthur, DE, 19735, US	Color: Red
MW (relative): 418.00 (anion), calculated	Application: Raman microscopy/microspectroscopy	Excitation source (nm): 785
Mode: Scat	Originating institution name: Winterthur Museum, Garden & Library	Originating institution acronym: WM
Molecular formula: C18 H11 Cl N2 O6 S * Mn	CAS registry no: 5280-66-0

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