反应黄 W-GR
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- CAS号:
- 70247-70-0
- 英文名:
- disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate
- 英文别名:
- LANASOL4G;Itowol Yellow 4GK;Wool Reactive Yellow PW-4G;GHSGYMAGFRDDJY-HJMNRVPPSA-N;benzenesulfonic acid, 4-[4-[[5-[(2-bromo-1-oxo-2-propenyl)amino]-2-sulfophenyl];disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate;Benzenesulfonic acid, 4-4-5-(2-bromo-1-oxo-2-propenyl)amino-2-sulfophenylazo-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl-2,5-dichloro-, disodium salt;4-[4-[[5-[(2-Bromo-1-oxo-2-propenyl)amino]-2-sulfophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl]-2,5-dichlorobenzenesulfonic acid disodium salt;4-[[4-[5-(2-Bromo-1-oxo-2-propenylamino)-2-(sodiosulfo)phenylazo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-1-yl]-2,5-dichlorobenzenesulfonic acid sodium salt
- 中文名:
- 反应黄 W-GR
- 中文别名:
- 反应黄 W-GR;C.I.活性黄39;毛用活性黄 PW-4G
- CBNumber:
- CB6895561
- 分子式:
- C19H15BrCl2N5NaO8S2
- 分子量:
- 679.27
- MOL File:
- 70247-70-0.mol
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反应黄 W-GR性质、用途与生产工艺
化学性质
绿光黄色粉末。在水中溶解度 (90℃) 为 100g/L。
用途
毛用活性黄 PW-4G 适用于羊毛散纤维、毛条、绒线的染色，很少用于染匹布。匀染性较差，坚牢度良，染色后织物色泽鲜艳。染色宜在有乙酸、硫酸铵和匀染剂的染浴中进行，以改善匀染性。还可用于丝绸、羊毛织物的印花。
反应黄 W-GR
上下游产品信息
上游原料
下游产品
70247-70-0, 反应黄 W-GR 相关搜索:
- Organics
- 染料
- 其他活性染料
- 活性染料
- C19H12BrCl2N5O8S22Na
- 毛用活性黄 PW-4G
- 反应黄 W-GR
- C.I.活性黄39
- 70247-70-0
- GHSGYMAGFRDDJY-HJMNRVPPSA-N
- Wool Reactive Yellow PW-4G
- 4-[4-[[5-[(2-Bromo-1-oxo-2-propenyl)amino]-2-sulfophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl]-2,5-dichlorobenzenesulfonic acid disodium salt
- 4-[[4-[5-(2-Bromo-1-oxo-2-propenylamino)-2-(sodiosulfo)phenylazo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-1-yl]-2,5-dichlorobenzenesulfonic acid sodium salt
- Itowol Yellow 4GK
- benzenesulfonic acid, 4-[4-[[5-[(2-bromo-1-oxo-2-propenyl)amino]-2-sulfophenyl]
- LANASOL4G
- Benzenesulfonic acid, 4-4-5-(2-bromo-1-oxo-2-propenyl)amino-2-sulfophenylazo-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl-2,5-dichloro-, disodium salt
- disodium 4-[4-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichlorobenzenesulphonate