直接红 6BL
|
|
|
- CAS号:
- 1937-34-4
- 英文名:
- Direct Red 79
- 英文别名:
- C.I.29065;Fast Red 4BL;Saturn Red L4B;C.I.DIRECTRED79;Triamin Red 4BL.;Dicorel Red L 6A;Dialuminous Red 4BL;Diazine Fast Red 6BL;Diazol Light Red 6BL;Direct Fast Red L 6A
- 中文名:
- 直接红 6BL
- 中文别名:
- 直接红79;直接红 6BL;C.I.直接红79
- CBNumber:
- CB6905710
- 分子式:
- C37H28N6Na4O17S4
- 分子量:
- 1048.8673
- MOL File:
- 1937-34-4.mol
|
|
|
直接红 6BL性质、用途与生产工艺
化学性质
溶于水，水溶液呈红色至蓝光红色，在水中溶解度为 15g/L (60℃)、24g/L (97℃)，对硬水很敏感。水溶液中加入浓盐酸产生蓝光绿色沉淀；加入浓氢氧化钠溶液呈黄光橙色。微溶于乙二醇乙醚，不溶于其他有机溶剂。于浓硫酸中呈蓝色，稀释后呈紫色；于浓硝酸中呈蓝黑色溶液，后转呈蓝色，最后呈橄榄色。染色时遇铜、铁离子色光稍有变化。
用途
直接耐晒红 4BL 用于棉、黏胶纤维织物的染色，上染率好，移染性和匀染性稍差。也用于棉和黏胶纤维织物的直接印花及地色拔白印花以及在蚕丝、羊毛织物上印花。还可与分散染料同浴染涤黏混纺织物以及用于皮革、纸张、电化铝着色。
生产方法
以 H 酸、克利西丁和光气为原料，首先将 H 酸重氮化，再与克利西丁偶合，然后用二分子偶合产物与一分子光气缩合即得产物。经盐析、过滤、干燥、粉碎得成品。。
直接红 6BL
上下游产品信息
上游原料
下游产品
1937-34-4, 直接红 6BL 相关搜索:
- Organics
- 高端化学
- 定制中心
- 其他中间体材料
- 其他产品
- 有机中间体
- 直接染料
- 直接耐晒染料 (直接 L 型)
- 染料
- C37H28N6O17S44Na
- C37H28N6Na4O17S4
- 直接红79
- 直接红 6BL
- C.I.直接红79
- 1937-34-4
- tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]
- C.I.Direct Red 79:C.I.29065
- tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate] ISO 9001：2015 REACH
- etrasodium,4-hydroxy-5-[[4-[[4-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,7-disulfonate
- 4-hydroxy-5-[[4-[[4-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,7-disulfonate
- Direct Lightfast Red S
- Direct Light Red M 6BLL
- Direct Fast Red L 6A
- Dicorel Red L 6A
- Diazol Light Red 6BL
- Dialuminous Red 4BL
- 4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis[5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt
- tetrasodium 4-hydroxy-5-[4-[[4-[(8-hydroxy-3,6-disulfonato-1-naphthyl)azo]-2-methoxy-5-methyl-phenyl]carbamoylamino]-5-methoxy-2-methyl-phenyl]azo-naphthalene-2,7-disulfonate
- tetrasodium 4-hydroxy-5-[4-[[4-(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenylnaphthalene-2,7-disulfonate
- tetrasodium 4-hydroxy-5-[4-[[4-(8-hydroxy-3,6-disulfonato-naphthalen-1-yl)diazenyl-2-methoxy-5-methyl-phenyl]carbamoylamino]-5-methoxy-2-methyl-phenyl]diazenyl-naphthalene-2,7-disulfonate
- Solamine Fast Red 4BL
- C.I.29065
- 4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxy-2,7-naphthalenedisulfonic acid]tetrasodium salt
- 4,4'-[Carbonylbis[imino(2-methyl-5-methoxy-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-bis(sulfonic acid sodium)] salt
- Triamin Red 4BL.
- Tertrodirect Light Red 6B
- Sumilight Supra Red 4BL
- Saturn Red L4B
- Diazine Fast Red 6BL
- Atul Direct Supra Light Fast Red 6B
- Fast Red 4BL
- 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-7-naphthalenedisulfonic acid
- C.I.DIRECTRED79
- Chlorantine Fast Red 6BLL
- 2,7-Naphthalenedisulfonic acid, 4,4-carbonylbisimino(5-methoxy-2-methyl-4,1-phenylene)azobis5-hydroxy-, tetrasodium salt
- tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]
- Direct red 79 (C.I. 29065)
- Urea, N,N'-bis[[4-[[(3,6-disulfo-8-hydroxy) naphthalene-1-yl]azo]-2-methoxy-5-methyl] phenyl]-, tetrasodium salt
- direct red 79 2,7-Naphthalenedisulfonic acid, 4,4'-[carbonylbis [imino(5-methoxy-2-methyl-4,1-phenylene) azo]] bis[5-hydroxy-, tetrasodium salt