Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 225

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Details

IRUG filename: IOD00225	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 183 (PY183), Monoazo Yellow, Ca, Azo Lake (Salt Type), CI18792	Trade name(s): Bricofor Yellow 5RP
CAS name: Benzenesulfonic acid, 4,5-dichloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-, calcium salt (1:1)	Sample source 1: Albion Colours Ltd.	Source location 1: High Level Way, Halifax, West Yorkshire, UK
Sample identifier 1: Bricofor Yellow 5RP	Sample source 2: Tate Gallery	Source location 2: Millbank, London, SW1P 4RG, UK
Color: Yellow	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Cross reference to additional spectra: ROD00083	Originating institution name: Tate Gallery	Originating institution acronym: TG
Molecular formula: C16 H12 Cl2 N4 O7 S2 * Ca	CAS registry no: 65212-77-3

Related Structure(s)

IRUG Structure Tracking #: 392 Common Name(s): Pigment Yellow 183 (PY183); Monoazo Yellow, Ca; Azo Lake (Salt Type); CI18792 CAS Name: Benzenesulfonic acid, 4,5-dichloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1Hpyrazol-4-yl]diazenyl]-, calcium salt (1:1) CAS Registry No: 65212-77-3 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C16 H10 Cl2 N4 O7 S2 * Ca MW: 545.39