Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 405

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Details

IRUG filename: ROD00405	Data type: Raman	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Red 256 (PR256), Naphthol AS, CI124635	Trade name(s): Hostaperm Scarlet 3RLF
CAS name: 2-Naphthalenecarboxamide, 4-[2-[2,5-dichloro-4-[(dimethylamino)sulfonyl]phenyl]diazenyl]-3-hydroxy-N-(2-methoxyphenyl)-	Sample source 1: Clariant GmbH	Sample identifier 1: Hostaperm Scarlet 3RLF
Sample source 2: Bern University of the Arts, Art Technological Laboratory	Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland	Sample identifier 2: HKB208
Color: Red	MW (relative): 573.45, calculated	Application: Raman microscopy/microspectroscopy
Excitation source (nm): 785	Mode: Scat	Originating institution name: Bern University of the Arts (BUA), Art Technological Laboratory
Originating institution acronym: HKB	Molecular formula: C26 H22 Cl2 N4 O5 S	CAS registry no: 79102-65-1