Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 721

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Details

IRUG filename: IOD00721	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 3 (PR3), ß-Naphthol, Azo, CI12120	Trade name(s): Hansa Red B, Hansarot B
CAS name: 2-Naphthalenol, 1-[2-(4-methyl-2-nitrophenyl)diazenyl]-	Sample source 1: I.G.	Sample identifier 1: Hansarot B
Sample source 2: Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)	Source location 2: Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT	Sample identifier 2: Inv. No. 909, Hansarot B
Color: Red	MW (relative): 307.30, calculated	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Originating institution name: Academy of Fine Arts, Vienna	Originating institution acronym: AFAV
Molecular formula: C17 H13 N3 O3	CAS registry no: 2425-85-6	Other analytical methods: XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 325 Common Name(s): Pigment Red 3 (PR3); Beta naphthol; CI12120 CAS Name: 2-Naphthalenol, 1-[2-(4-methyl-2-nitrophenyl)diazenyl]- CAS Registry No: 2425-85-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C17 H13 N3 O3 MW: 307.30