Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 478

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Details

IRUG filename: ROD00478	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 53:1 (PR53:1), cosmic ray peak 1042 cm-1, β-Naphthol, Ba, Azo Lake (Salt Type), CI15585:1	Trade name(s): 1320 Red Lake C
CAS name: Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, barium salt (2:1)	Sample source 1: Lansco	Sample identifier 1: 1320 Red Lake C
Sample source 2: Tate Gallery, Tate Colorant Collection, Tom Learner	Source location 2: Millbank, London, SW1P4RG, London, UK	Sample identifier 2: PR53:1, 1320 Red Lake C
Sample source 3: National Gallery of Art	Source location 3: DCL-SR, Washington DC 20565	Color: Opaque, red
Age: 2003, acquired	Application: Raman microscopy/microspectroscopy	Excitation source (nm): 633
Mode: Scat	Originating institution name: United States Naval Academy, Chemistry Department	Originating institution acronym: USNA
Molecular formula: C34 H24 Cl2 N4 O8 S2 * Ba	CAS registry no: 5160-02-1	Other analytical methods: LD-MS (laser desorption mass spectrometry), FTIR (Fourier transform infrared spectroscopy)

Related Structure(s)

IRUG Structure Tracking #: 1106 Common Name(s): Pigment Red 53:1 (PR53:1); β-Naphthol; CI15585:1 CAS Name: Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, barium salt (2:1) CAS Registry No: 5160-02-1 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C34 H24 Cl2 N4 O8 S2 * Ba MW: 888.94