Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 322

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Details

IRUG filename: IOD00322	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 168 (PY168), Monoazo yellow, Ca, Azo Lake (Salt Type), CI13960	Trade name(s): Irgalite Yellow WGP
CAS name: Benzenesulfonic acid, 4-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-nitro-, calcium salt (2:1)	Sample source 1: Ciba	Sample identifier 1: Irgalite Yellow WGP
Sample source 2: Tate Gallery	Source location 2: Millbank, London, SW1P 4RG, UK	Color: Yellow
Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran	Originating institution name: Tate Gallery
Originating institution acronym: TG	Molecular formula: C16 H13 Cl N4 O7 S * 1/2 Ca	CAS registry no: 71832-85-4

Related Structure(s)

IRUG Structure Tracking #: 888 Common Name(s): Pigment Yellow 168 (PY168); Monoazo Yellow; CI13960 CAS Name: Benzenesulfonic acid, 4-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-nitro-, calcium salt (2:1) CAS Registry No: 71832-85-4 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C32 H24 Ca Cl2 N8 O14 S2