C. I. 颜料红 7
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- CAS号:
- 6471-51-8
- 英文名:
- N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxynaphthalene-2-carboxamide
- 英文别名:
- CI 12420;CIPIGMENTRED7;Pigment red 7;Einecs 229-315-3;Permanent Red F-4RH;Pigment red 7 (C.I. 12420);N-(4-Chloro-2-Methylphenyl)-4-[(4-chloro-2-Methylphenyl)diazenyl]-3-hydroxy-2-naphthaMide;(E)-N-(4-chloro-2-Methylphenyl)-4-((4-chloro-2-Methylphenyl)diazenyl)-3-hydroxy-2-naphthaMide;N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxy-2-Naphthalenecarboxamide;N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxynaphthalene-2-carboxamide
- 中文名:
- C. I. 颜料红 7
- 中文别名:
- C. I. 颜料红 7;N-(4-氯-2-甲基苯基)-4-[(4-氯-2-甲基苯基)偶氮]-3-羟基-2-萘甲酰胺
- CBNumber:
- CB8918839
- 分子式:
- C25H19Cl2N3O2
- 分子量:
- 464.34
- MOL File:
- 6471-51-8.mol
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C. I. 颜料红 7性质、用途与生产工艺
化学性质
红色粉末，耐光牢度7～8级，熔点285℃，耐溶剂性能较差。溶于浓硫酸为深红色，稀释后析出紫红色沉淀，溶于浓硝酸呈黄色溶液，对氢氧化钠不变色。
用途
用于油漆、印墨、纸张、化妆品等的着色。
C. I. 颜料红 7
上下游产品信息
上游原料
下游产品
6471-51-8, C. I. 颜料红 7 相关搜索:
- Organics
- 有机颜料
- 颜料
- N-(4-氯-2-甲基苯基)-4-[(4-氯-2-甲基苯基)偶氮]-3-羟基-2-萘甲酰胺
- C. I. 颜料红 7
- 6471-51-8
- (4Z)-N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxamide
- N-(4-Chloro-2-Methylphenyl)-4-[(4-chloro-2-Methylphenyl)diazenyl]-3-hydroxy-2-naphthaMide
- (E)-N-(4-chloro-2-Methylphenyl)-4-((4-chloro-2-Methylphenyl)diazenyl)-3-hydroxy-2-naphthaMide
- Pigment red 7
- Einecs 229-315-3
- 2-Naphthalenecarboxamide, N-(4-chloro-2-methylphenyl)-4-(2-(4-chloro-2-methylphenyl)diazenyl)-3-hydroxy-
- Permanent Red F-4RH
- 2-Naphthalenecarboxamide, N-(4-chloro-2-methylphenyl) -4-[(4-chloro-2-methylphenyl)azo]-3-hydroxy-
- Pigment red 7 (C.I. 12420)
- N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxy-2-Naphthalenecarboxamide
- CIPIGMENTRED7
- CI 12420
- N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxynaphthalene-2-carboxamide