中文名 | 酸性红141 |
英文名 | Acid Red 141 |
别名 | 酸性红141 酸性红 GG |
英文别名 | 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 |
化学式 | C20H13N2NaO4S |
分子量 | 400.38299 |
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+ |
上游原料 | 5-氨基-1-萘磺酸 2-萘酚 |