树脂色浆
- 中文名称:
- 树脂色浆
- 中文别名:
- 树脂色浆;
C.I.颜料蓝25
- 英文名称:
- 2-Naphthalenecarboxamide,4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-hydroxy-N-phenyl-
- 英文别名:
- (4Z)-4-[[2-methoxy-4-[3-methoxy-4-[(2Z)-2-[2-oxo-3-(phenylcarbamoyl)naphthalen-1-ylidene]hydrazinyl]phenyl]phenyl]hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide;
4,4'-((3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxy-N-phenylnaphthalene-2-carboxamide);
2-Naphthalenecarboxamide,4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(3-hydroxy-N-phenyl;
4.4'-Bis-(2-hydroxy-3-phenylcarbamoyl-naphthyl-(1)-azo)-3.3'-dimethoxy-biphenyl;
3,3'-dihydroxy-4,4'-(3,3'-dimethoxy-biphenyl-4,4'-diyl-bis-azo)-di-[2]naphthoic acid dianilide;
2-Naphthalenecarboxamide,4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxy-N-phenyl;
EINECS 233-354-1;
3,3'-Dihydroxy-4,4'-(3,3'-dimethoxy-biphenyl-4,4'-diylbisazo)-di-[2]naphthoesaeure-dianilid
- CAS No.:
- 10127-03-4
- 分 子 式:
-
C48H36N6O6
- 分 子 量:
- 792.83604
- 精确分子量:
- 792.27000
- PSA:
- 166.56000
- EINECS:
- 233-354-1
- InChI:
- The Key: FUWKVWMULKARSR-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
树脂色浆 制备方法及用途
制备方法
将3,3'-二甲氧基联苯胺(联大蒽香胺)加热溶于盐酸水溶液中,冷却至0-5℃,加入亚硝酸钠水溶液进行重氮化反应,过量亚硝酸用氨磺酸破坏除去,活性炭脱色;生成的重氮盐与色酚AS在弱酸性介质中进行偶合,加热,过滤,洗涤,干燥,制备成C.I.颜料蓝25。
用途简介
该颜料品种给出红光深蓝色,并具有较好的耐脂肪、油、肥皂及石蜡等牢度性能,使其适用于包装印墨,只是耐光牢度不十分优异;在橡胶着色中耐冷、热水肥皂与碱处理,在天然橡胶中耐硫化处理;主要应用于醋酸纤维原浆着色,原浆着色(1%浓度)试样耐光牢度为5级。
树脂色浆 物化性质
- 密度:
- 1.31g/cm3
- 折射率:
- 1.678
- 蒸汽压:
- 0mmHg at 25°C