酸性红2BS |
| 时间：2023-07-15 来源：化工号 作者：C17H12ClF3N3NaO4S |
| 中文名 | 酸性红2BS
| | 英文名 | Tracid Red 2bs
| | 别名 | 酸性红2BS
酸性红 NB
乃洛明红 2BS
弱酸性红 E-BM
6-氨基-5-[[4-氯-2-(三氟甲基)苯基]偶氮]-4-羟基-2-萘磺酸一钠盐
| | 英文别名 | Red E-BM
Acidred2BS
Acid Red 266
Acid Red E-RM
Tracid Red 2bs
C.I. Acid Red 266
Concorde Acid Red 2BSA
sodium 6-amino-5-[4-chloro-2-(trifluoromethyl)phenyl]azo-4-hydroxy-naphthalene-2-sulfonate
sodium 6-amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
sodium 6-amino-5-{(E)-[4-chloro-2-(trifluoromethyl)phenyl]diazenyl}-4-hydroxynaphthalene-2-sulfonate
2-Naphthalenesulfonic acid, 6-amino-5-4-chloro-2-(trifluoromethyl)phenylazo-4-hydroxy-, monosodium salt
6-Amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid, monosodium salt
sodium (6E)-5-{2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazino}-6-imino-4-oxo-4,6-dihydronaphthalene-2-sulfonate
| | CAS | 57741-47-6
| | EINECS | 260-925-2 | | 化学式 | C17H12ClF3N3NaO4S
| | 分子量 | 469.79 | | InChI | InChI=1/C17H11ClF3N3O4S.Na/c18-9-2-4-13(11(6-9)17(19,20)21)23-24-16-12(22)3-1-8-5-10(29(26,27)28)7-14(25)15(8)16;/h1-7,25H,22H2,(H,26,27,28);/q;+1/p-1/b24-23+ | | 密度 | 1.68[at 20℃] | | 沸点 | 806℃[at 101 325 Pa] | | 水溶性 | 248mg/L at 25℃ | | 蒸汽压 | 0Pa at 25℃ | | 物化性质 | 深棕红色粉末。微溶于水。于浓硫酸中为深红色溶液，稀释后析出。染色时遇铜离子色光稍有变化，遇铁离子无变化。 | | 上游原料 | 2-氨基-5-氯三氟甲苯 |
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