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Interactive IRUG Spectrum
| Section: 9 | Organic dyes and pigments (OD) | Page: 605 |
Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)
Details
IRUG filename: IOD00605 | Data type: Infrared | IRUG material class: Organic dyes and pigments (OD) |
Sample type: Reference material | Common name(s): Purpurin, Natural Red 16, CI75410 | Chemical/botanical name(s): 1,2,4-Trihydroxyanthraquinone |
CAS name: 9,10-Anthracenedione, 1,2,4-trihydroxy- | Sample source 1: Aldrich | Source location 1: 3050 Spruce Street, Saint Louis, MO, 63103, US |
Sample identifier 1: 229148, Purpurin, Dye content 90 % | Sample source 2: Philadelphia Museum of Art, Scientific Research Laboratory | Source location 2: PO Box, 7646, Philadelphia, PA, US |
Sample identifier 2: 229148, Purpurin, Dye content 90 % | Color: Red | MW (relative): 256.21, calculated |
Application: MFTIR (Fourier transform infrared microspectroscopy) | Mode: Tran | Originating institution name: Philadelphia Museum of Art |
Originating institution acronym: PMA | Molecular formula: C14 H8 O5 | CAS registry no: 81-54-9 |
Related Structure(s)
IRUG Structure Tracking #: 158 Common Name(s): Purpurin; Natural Red 16; CI 75410 Chemical Name(s): 1,2,4-Trihydroxy-9,10-anthraquinone CAS Name: 9,10-Anthracenedione, 1,2,4-trihydroxy- CAS Registry No: 81-54-9 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C14 H8 O5 MW: 256.21 |