7-Hydroxynaphthalene-1-sulfonic acid
CAS: 132-57-0
Ref. 3D-FH59763
| 5mg | 138.00 € | ||
| 10mg | 194.00 € | ||
| 25mg | 310.00 € | ||
| 50mg | 436.00 € | ||
| 100mg | 646.00 € |
Product Information
- 7-Hydroxy-1-naphthalenesulfonic acid
- 1-Naphthalenesulfonic acid, 7-hydroxy-
- 2-Hydroxy-8-naphthalenesulfonic acid
- 2-Hydroxynaphthalene-8-sulphonic acid
- 2-Naphthol-8-sulfonic acid
- 7-Hydroxynaphthalene-1-Sulfonic Acid
- Bayer's acid
- Croceic acid
- Crocein acid
- Croceine acid
- See more synonyms
7-Hydroxynaphthalene-1-sulfonic acid is a chemical compound with the formula HNSO. It is an organic compound and a proton acceptor. The conjugate base of 7-hydroxynaphthalene-1-sulfonic acid has a strong absorption band in the ultraviolet region. In DMF solution, the reaction of 7-hydroxynaphthalene-1-sulfonic acid with formamide, hydroxy, and nitrogen atoms produces a product that has been characterized by photoexcitation and kinetic studies. The proton transfer process from formamide to 7-hydroxynaphthalene-1-sulfonic acid was found to be exponential and followed first order kinetics. The protonation constant for this process was determined to be 8.4 x 10 M/equivalent. 7HNSO can also act as an electron acceptor in dimethylsulphoxide (DMSO) solution
Chemical properties
Technical inquiry about: 3D-FH59763 7-Hydroxynaphthalene-1-sulfonic acid
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