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| CAS: | 92-77-3 |
| 分子式: | C17H13NO2 |
| 分子量: | 263.28 |
| 熔点: | 243℃ |
| 中文名称: | | 纳夫妥AS | | 萘酚 AS | | 色酚AS | | 冰染色酚AS | | 2-羟基-3-萘甲酰苯胺 | | 3-羟基-2-萘甲酰基苯胺 |
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| 英文名称: | | C.I. Azoic coupling component 2 | | 2-hydroxy-3-naphthoic acid anilide | | 3-hydroxy-n-phenyl-2-naphthalenecarboxamid | | 3-hydroxy-2-naphthanilid | | 3-hydroxy-n-phenyl-2-naphthalenecarboxamide | | acco naphthol as | | acna naphthol c | | amanil naphthol as | | amarthol as | | anthonaphthol as | | aquafine red e 9 | | azoground as | | azonaphthol a | | azotol a | | brenthol as | | c.i. 37505 | | celcot rf | | cibanaphthol rf | | diathol as | | diathol asf | | dragonthol a | | hiltonphthol as | | kambothol as | | lake developer a | | mitsui naphthozol as | | naftolo mm | | naphtazol a | | naphthanil as | | naphthanilide ol supra | | naphthanilide rc | | naphthanilide rc supra | | naphthoide as | | naphthoide as no. 100 | | naphthol acnac | | naphthol as supra | | naphthol as-a | | naphtholate as | | naphtoelan a | | naphtol as | | solunaptol a | | tulathol as | | ultrazol i-as | | C.1.Azoic Coupling Component 2(37505) | | Diathol AS ASF | | MitsuiNaphthozolAS | | Naphthazol A | | azoic coupling component 2 |
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| 性质描述: | 该品为米黄色或微红色粉末。熔点247-250℃。不溶于水和碳酸钠溶液，于氢氧化钠溶液中呈黄色，微溶于乙醇，可溶于热硝基苯中。 |
| 生产方法: | 由2,3酸、苯胺在三氯化磷和氯苯存在下，进行缩合，而后蒸馏出氯苯即得。原料消耗(kg/t)2,3酸（100%） 780苯胺（99%） 400三氯化磷（100%） 235氯苯（98%） 220纯碱（98%） 210 |
| 用途: | 广泛用作棉纤维织物染色、印花的打底剂，如与黄色基GC偶合为黄色，与橙色基GC偶合为橙色，与大红色基RC或红色基KB偶合为红色，与大红色基G偶合为国旗红色，与蓝色基VB或蓝色基BB偶合为蓝色，与红色基RC偶合为酱红色，与枣红色基GBC偶合为枣红色。还可用于制造快色素染料和有机颜料。 |
