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CAS号: 131-22-6 英文名称: 4-PHENYLAZO-1-NAPHTHYLAMINE 英文同义词: BNA;Nsc 13974;CI NO 11350;NAPHTHYL RED;AURORA KA-7777;A-NAPHTHYL RED;nubianyellowtb;SOLVENT YELLOW 4;Nubian Yellow TB;ALPHA-NAPHTHYL RED 中文名称: 4-苯偶氮-1-萘胺 中文同义词: 萘红;萘基红;Α-萘红;苯偶氮-α-萘胺;苯基偶氮-1-萘胺;4-苯基偶氮-1萘胺;4-苯偶氮-1-萘胺;4-苯偶氮基-1-萘胺 分子式: C16H13N3 分子量: 247.29 熔点 : 124°C 沸点 : 380.33°C (rough estimate) 密度 : 1.1633 (rough estimate) 折射率 : 1.6470 (estimate) 溶解度 : Solubility Virtually insoluble in water; slightly soluble in ethanol; soluble in acetone, benzene,ethyl acetate, toluene, xylene 酸度系数(pKa): 2.70(at 25℃) 形态: crystals 色指数 : 11350 颜色: Dark red 酸碱指示剂变色ph值范围: Red (3.7) to yellow (5.0) 最大波长(λmax): 439nm 主要应用: Display device, semiconductor, sensors, photosensitive materials, recording materials, fooding materials, imaging materials, inks, engraving coatings, lubricants, hair dyes, food storage, dental materials CAS 数据库: 131-22-6(CAS DataBase Reference) EPA化学物质信息: 1-Naphthalenamine, 4-(phenylazo)- (131-22-6) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-36 WGK Germany : 3 RTECS号: QJ0360000 毒性: mma-sat 500 mg/plate AEMIDF 42,641,81

7:35:54 PM · Jan 9, 2021
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