Acid Red 186
Acid Red 186
CAS: 52677-44-8
Molecular Formula: C20H12CrN4NaO8S2
Acid Red 186 - Names and Identifiers
| Name | Acid Red 186 |
| Synonyms | Pink BE Acid Red 186 C.I. Acid Red 186 Acid complex pink B chromate, [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1h-pyrazol-4-yl 3-Hydroxy-4-[[3-methyl-1-(3-sulfophenyl)-5-hydroxy-4-pyrazolyl]azo]-1-naphthalenesulfonic acid, sodium salt, chromium complex Chromate, [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxy-1-naphthalenesulfonato(4-)]-, sodium sodium [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(4-)]chromate(1-) Chromate(1-), [4-[[4,5-dihydro-3-methyl- 5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxy -1-naphthalenesulfonato(4-)]-, sodium |
| CAS | 52677-44-8 |
| EINECS | 258-095-1 |
| InChI | InChI=1/C20H16N4O8S2.Cr.Na/c1-11-18(20(26)24(23-11)12-5-4-6-13(9-12)33(27,28)29)21-22-19-15-8-3-2-7-14(15)17(10-16(19)25)34(30,31)32;;/h2-10,25-26H,1H3,(H,27,28,29)(H,30,31,32);;/q;+3;+1/p-4/b22-21+; |
Acid Red 186 - Physico-chemical Properties
| Molecular Formula | C20H12CrN4NaO8S2 |
| Molar Mass | 575.44 |
Acid Red 186 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | for dyeing wool fabrics |
Last Update：2024-04-09 02:00:05
