sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
Acid Red 141
CAS: 5850-93-1
Molecular Formula: C20H13N2NaO4S
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate - Names and Identifiers
| Name | Acid Red 141 |
| Synonyms | Red AR C.I.15625 C.I. 15625 Acid Red 141 C.I.Acid Red 141 C.I. Acid Red 141 C.I. Acid Red 141, monosodium salt (8CI) sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate 5-[(2-Hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonic acid sodium salt 5-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonic acid sodium 5-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonate |
| CAS | 5850-93-1 |
| EINECS | 227-460-7 |
| InChI | InChI=1/C20H14N2O4S.Na/c23-18-12-11-13-5-1-2-6-14(13)20(18)22-21-17-9-3-8-16-15(17)7-4-10-19(16)27(24,25)26;/h1-12,21H,(H,24,25,26);/q;+1/p-1/b22-20+ |
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate - Physico-chemical Properties
| Molecular Formula | C20H13N2NaO4S |
| Molar Mass | 400.38299 |
sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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