Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 366

  Copyright © 1993-2024 Infrared and Raman Users Group (IRUG) 

Details

IRUG filename: ROD00366	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 62 (PY62), Monoazo Yellow, Ca, Azo Lake (Salt Type), CI13940	CAS name: Benzenesulfonic acid, 4-[2-[1-[[(2-methylphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-nitro-,calcium salt (2:1)
Sample source 1: Stoopen & Meeus	Sample identifier 1: Unknown	Sample source 2: Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 2: Jubelpark 1, 1000 Brussels, BE	Sample identifier 2: CP#2911 (PY62 A)	Color: Yellow
Application: Raman microscopy	Excitation source (nm): 785	Mode: Scat
Literature Reference: Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.	Originating institution name: Royal Institute for Cultural Heritage	Originating institution acronym: KIK/IRPA
Molecular formula: C17 H16 N4 O7 S * 1/2 Ca	CAS registry no: 12286-66-7

Related Structure(s)

IRUG Structure Tracking #: 867 Common Name(s): Pigment Yellow 62 (PY62); Monoazo Yellow; CI13940 CAS Name: Benzenesulfonic acid, 4-[2-[1-[[(2-methylphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-nitro-, calcium salt (2:1) CAS Registry No: 12286-66-7 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C34 H30 Ca N8 O14 S2 MW: 878.85