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CAS号: 596-09-8 英文名称: FLUORESCEIN DIACETATE 英文同义词: FDA;Mfcd5062;Nsc 4726;Nsc 667259;Diacetylfluor;-Cellstain-Fda;fluoresceinacetate;DIACETYLFLUORESCEIN;3,6-DIACETOXYFLUORAN;FLUORESCEIN DIACETATE 中文名称: 荧光素二乙酸盐 中文同义词: 醋酸荧光素;二乙酰荧光素;二乙酸萤光素;二乙酸荧光素;荧光素双醋酸酯;二乙酸螢光素酯;荧光胺双乙酸盐;荧光素二乙酸盐;荧光素二乙酸酯;醋酸荧光素99% 分子式: C24H16O7 分子量: 416.38 熔点 : 200-203 °C(lit.) 沸点 : 494.73°C (rough estimate) 密度 : 1.2738 (rough estimate) 折射率 : 1.6810 (estimate) 储存条件 : −20°C 溶解度 : acetone: soluble25mg/mL 形态: Crystalline Powder 酸度系数(pKa): 6.4(at 25℃) 颜色: Light yellow 酸碱指示剂变色ph值范围: Weak green uorescence (6.0) to strong green uorescence (7.2) 水溶解性 : Soluble in chloroform, DMSO, ethanol, and water. 最大波长(λmax): 490nm BRN : 62575 主要应用: LED devices, petroleum markers, identifying cancerous cells, detecting bacteria, virus, mitochondrial function in neurons, target molecules, living cells, viable Giardia cysts in water samples, apoptosis, evaluating live/dead state of algae, measurement of totalmicrobial activity in soil, treating ischemia 生物领域应用: Assessing membrane integrity/permeability;43–50 detecting/counting microorganisms; measuring microbial activity; as a substrate for measuring acylases activity, amidases activity,aminopeptidases activity, arylsulfatases activity,chymotrypsin activity, esterases activity;galactosidases activity, glucosidases activity, lipases activity, phosphatases activity, proteases activity; cell viability assay; cytotoxicity assay; implantable medical devices; as temperature sensor; treating ischemic disease CAS 数据库: 596-09-8(CAS DataBase Reference) EPA化学物质信息: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis(acetyloxy)- (596-09-8) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 24/25-36/37/39-27-26 WGK Germany : 3 TSCA : Yes 海关编码 : 32129000