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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 42 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00042 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Patent Blue V, Acid Blue 3, Triarylmethane, CI42051 | Trade name(s): Patent Blue V |
CAS name: Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, calcium salt (2:1) | Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes | Source location 1: BASF, Ludwigshafen, Germany |
Sample identifier 1: Patent Blue V | Sample source 2: Getty Conservation Institute | Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049 |
Sample identifier 2: Patent Blue V | Color: Greenish blue | Age: 1986, acquired |
Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy) | Mode: Refl | Originating institution name: Getty Conservation Institute |
Originating institution acronym: GCI | CAS registry no: 3536-49-0 |
Related Structure(s)
IRUG Structure Tracking #: 300 Common Name(s): Acid Blue 3; Triarylmethane; CI42051 CAS Name: Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, calcium salt (2:1) CAS Registry No: 3536-49-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C27 H31 N2 O7 S2 * Ca
MW: 599.75 |