| SpectraBase Compound ID | 9L2DAQvaNi5 |
|---|---|
| InChI | InChI=1S/C29H21N5O8S2.2Na/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39;;/h1-17,35H,(H,30,36)(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b32-31+,34-33+;; |
| InChIKey | UFUQRRYHIHJMPB-DUCFOALUSA-L |
| Mol Weight | 675.59753856 g/mol |
| Molecular Formula | C29H19N5Na2O8S2 |
| Exact Mass | 675.047043 g/mol |
Attenuated Total Reflectance Infrared (ATR-IR) Spectrum
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| SpectraBase Spectrum ID | 3ijJIWgCTXQ |
|---|---|
| Name | Direct Red 81 |
| Source of Sample | Sigma-Aldrich |
| Catalog Number | 195251 |
| CAS Registry Number | 2610-11-9 |
| Copyright | Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula | C29H19N5Na2O8S2 |
| InChI | InChI=1S/C29H21N5O8S2.2Na/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39;;/h1-17,35H,(H,30,36)(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b32-31+,34-33+;; |
| InChIKey | UFUQRRYHIHJMPB-DUCFOALUSA-L |
| Purity | Dye content 50% |
| Synonyms | DR 81 Disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate |
| Wiley ID | SIAL_ATR-IR_010046 |