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CAS号: 2243-76-7 英文名称: Mordant Orange 1 英文同义词: MO1;18-24;pnbas;ORANGE R;CI 14030;CI NO 14030;terracottarrn;terracotta2rn;CHROME ORANGE;chromeorangen 中文名称: 媒介橙 1 中文同义词: 媒介橙;媒染橙;茜素R;茜素橙;媒染橙1;媒介橙 1;3-硝茜素;茜素黄R,AR;茜素黄R,98%;茜素黄R,指示剂级 分子式: C13H9N3O5 分子量: 287.23 熔点 : 250°C 沸点 : 429.53°C (rough estimate) 密度 : 1.3681 (rough estimate) 折射率 : 1.5600 (estimate) 溶解度 : Solubility Soluble in water, ethanol; slightly soluble in acetone 酸度系数(pKa): 11.2(at 25℃) 色指数 : 14030 形态: powder 颜色: Orange-brown 酸碱指示剂变色ph值范围: 10(Yellow)-12(Violet) 水溶解性 : SOLUBLE 最大波长(λmax): 385nm Merck : 14,255 BRN : 962365 主要应用: Display device, photoresist, nanoparticles, sensors, image-recoring materials, photoconductive materials, photography, electrorheological materials, copying materials, optical engineering applications, monitoring oil degradation, lubricant, flame luminosity enhancing agent, coloring zinc, method for polymerization of vinyl chloride, determination of OH groups on resins, cosmetics, diapers, food storage, measurement of acidity injuice, assay for aldehyde contents, determination of albumin, agent for plaque, method for counting leukocytes, antifungal agent InChIKey: ZHFPEICFUVWJIS-BGWNKZQTSA-M CAS 数据库: 2243-76-7(CAS DataBase Reference) EPA化学物质信息: Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]- (2243-76-7) 危险品标志 : Xn 危险类别码 : 22-36 安全说明 : 24/25-26 WGK Germany : 3 RTECS号: VO5310000 海关编码 : 32041200