CAS号: 603-45-2 英文名称: ROSOLIC ACID 英文同义词: AURIN;RosoL;AURINE;CORALLIN;CI 43800;AURIN GR;Nsc 7805;Aurin 555;Rosolic aci;CI NO 43800 中文名称: 玫红酸 中文同义词: 薇酸;玫酸;奧林;金红;蔷薇酸;玫瑰酸;玫紅酸;枚红酸;薔薇酸;玫瑰红酸 分子式: C19H14O3 分子量: 290.31 熔点 : 309°C (decompose) 沸点 : 372.4°C (rough estimate) 密度 : 1.2497 (rough estimate) 折射率 : 1.4200 (estimate) 储存条件 : Store at room temperature. 溶解度 : Solubility Practically insoluble in water, benzene; freely soluble in ethanol 酸度系数(pKa): 6.98(at 25℃) 形态: Crystalline Powder 色指数 : 43800 颜色: Red-brown to brownish-red 酸碱指示剂变色ph值范围: 6.8(YELLOW)--8.2(RED) 水溶解性 : Soluble in alcohol, sodium hydroxide, potassium hydroxide and strong acids. Insoluble in water. 最大波长(λmax): 534.6nm, 479.5nm, 482nm Merck : 14,881 BRN : 2055205 稳定性: Stable. Incompatible with strong oxidizing agents. 主要应用: electrorheological materials, films patterning, antireflective coatings, thermochromic materials, photoresists, film patterning, recording materials, lithium battery, semiconductors, printing materials, inks, corrosion inhibitors, adhesives, drugs, detecting viable cells, treatment of Alzheimer’s disease CAS 数据库: 603-45-2 EPA化学物质信息: 2,5-Cyclohexadien-1-one, 4-[bis(4-hydroxyphenyl)methylene]- (603-45-2) 危险品标志 : Xi 危险类别码 : 36/37/38-36/38 安全说明 : 26-36-37/39 WGK Germany : 3 TSCA : Yes 海关编码 : 29145090
5:30:54 PM · Jan 29, 2021
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