Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 83

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Details

IRUG filename: ROD00083	Data type: Raman	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.	Sample identifier 1: Bricofor Yellow 5RP
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB223
Color: Yellow	MW (relative): 545.39, calculated	Application: Raman microscopy/microspectroscopy
Excitation source (nm): 785	Mode: Scat	Cross reference to additional spectra: IOD00225
Originating institution name: Bern University of the Arts (BUA), Art Technological Laboratory	Originating institution acronym: HKB	Molecular formula: C16 H10 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