酸性红2BS
|
|
|
- CAS号:
- 57741-47-6
- 英文名:
- Tracid Red 2bs
- 英文别名:
- Red E-BM;C.I.17101;Acidred2BS;Acid Red E-RM;Kayanol Red NB;Tracid Red 2bs;Kenamide Red G2B;abcol acid red b;Nylosan Red E-BM.;C.I. Acid Red 266
- 中文名:
- 酸性红2BS
- 中文别名:
- 酸性红 NB;酸性红2BS;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
- CBNumber:
- CB9875445
- 分子式:
- C17H12ClF3N3NaO4S
- 分子量:
- 469.79
- MOL File:
- 57741-47-6.mol
|
|
|
酸性红2BS性质、用途与生产工艺
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。
用途
弱酸性红 E-BM 主要用于锦纶染色，也可用铜离子染色法染腈纶，还用于染醋酸纤维。染色时遇铜离子色光稍有变化，遇铁离子无变化。酸性红2BS染料属于含氟系列单偶氮型染料。该染料主要用于醋酸纤维，尼龙和晴纶的染色和印花。
生产方法
以 4-氯-2-三氟甲基苯胺和γ酸为原料，首先将 4-氯-2-三氟甲基苯胺重氮化，再与γ酸偶合得产物。经盐析、过滤、干燥、粉碎得成品。。
酸性红2BS
上下游产品信息
上游原料
下游产品
57741-47-6, 酸性红2BS 相关搜索:
- Organics
- 酸性染料
- 弱酸性染料
- 染料
- C17H10ClF3N3O4SNa
- C17H10ClF3N3NaO4S
- 酸性红 NB
- 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
- 弱酸性红 E-BM
- 乃洛明红 2BS
- 酸性红2BS
- 57741-47-6
- C.I.Acid Red 266:C.I.17101
- GVLHHJPRNMDLLL-XMXXDQCKSA-M
- Tracid Red 2bs
- ACID RED 266 (MERPACYL RED B)
- 6-Amino-5-[2-[4-chloro-2-(trifluoromethyl)phenyl]diazenyl]-4-hydroxy-2-naphthalenesulfonic acid sodium salt
- C.I.17101
- 6-Amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid sodium salt
- Acid red 266 (C.I. 17101)
- 4-Hydroxy-5-[2-(trifluoromethyl)-4-chlorophenylazo]-6-aminonaphthalene-2-sulfonic acid sodium salt
- sodium 5-[2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazinyl]-6-imino-4-oxo-naphthalene-2-sulfonate
- abcol acid red b
- Weak Acid Red E-BM
- Nylosan Red E-BM.
- Kenamide Red G2B
- Kayanol Red NB
- Concorde Acid Red 2BSA
- Acid Red E-RM
- C.I. Acid Red 266
- Red E-BM
- 6-Amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid, monosodium salt
- 2-Naphthalenesulfonic acid, 6-amino-5-4-chloro-2-(trifluoromethyl)phenylazo-4-hydroxy-, monosodium salt
- Acidred2BS
- sodium 6-amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxynaphthalene-2-sulphonate