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CAS号:1400-62-0
英文名称:ORCEIN
英文同义词:PAcein;ORCEIN;OrceinNATURAL RED 28;ORCEIN, NATURAL;ORCEIN STAINING;ORCEIN SYNTHETIC;Moss red pigMent;Orceinforanalysis;C.i. Natural Red 28
中文名称:苔红素
中文同义词:奥而辛;苔染料;地衣红;苔红素;地衣红、奥而辛;苔红素,地衣红;苔红素(合成);地衣红(苔红素);ORCEIN 地衣红/苔红素;苔红素, FOR ANALYSIS
分子式:C28H24N2O7
分子量:500.49936
沸点:591.36°C (rough estimate)
密度:1.3224 (rough estimate)
折射率:1.5800 (estimate)
储存条件:room temp
溶解度:Insoluble in water, benzene, chloroform, ether; soluble in ethanol, acetone, acetic acid; soluble in aqueous alkali
形态:Powder
酸度系数(pKa):4.0, 6.9, 13.4(at 25℃)
颜色:Dark brown to brown-black
水溶解性:Soluble in acetone, alcohol, acetic acid (red color), and dilute aqueous alkali (blue-violet color). Insoluble in water.
最大波长(λmax):575 nm
Merck:14,6863
稳定性:Stable.
生物领域应用:Diagnosis of liver biopsy; detecting Candida,hepatitis B surface antigen in fixed tissues,histamines,HBsAg in liver cell,microorganisms
EPA化学物质信息:Orcein (1400-62-0)