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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 56 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00056 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Safranine, Basic Red 2, Azine, CI50240 | Trade name(s): Safranine T |
CAS name: Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride (1:1) | Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes | Source location 1: BASF, Ludwigshafen, Germany |
Sample identifier 1: Safranine T | Sample source 2: Getty Conservation Institute | Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049 |
Sample identifier 2: Safranine T | Color: Bluish pink | Age: 1986, acquired |
Application: DRIFTS (diffuse reflectance infrared Fourier transform spectroscopy) | Mode: Refl | Originating institution name: Getty Conservation Institute |
Originating institution acronym: GCI | Molecular formula: C20 H19 N4 * Cl | CAS registry no: 477-73-6 |
Related Structure(s)
IRUG Structure Tracking #: 362 Common Name(s): Safranin; Basic Red 2; CI50240 Chemical Name(s): 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine;chloride CAS Name: Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride CAS Registry No: 477-73-6 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C20 H19 Cl N4 MW: 350.85 |