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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 43 |
Copyright © 1993-2025 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00043 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Light Green SF Bluish, Acid Green 6, CI42075 | CAS name: Benzenemethanaminium, N-methyl-N-[4-[[4-[methyl[(3-sulfophenyl)methyl]amino]phenyl](4-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, sodium salt (1:2) |
Sample source 1: Helmut Schweppe Collection of Early Synthetic Dyes (Schw.) | Source location 1: BASF, Ludwigshafen, Germany | Sample source 2: Getty Conservation Institute |
Source location 2: The Getty Center, 1200 Getty Center Drive, Los Angeles, CA, 90049 | Color: Light green, bluish | 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: C35 H32 N2 O9 S3 * 2 Na | CAS registry no: 6362-37-4 |