79955-27-4

基本信息

物理化学性质

熔点	>250°C
沸点	693.1±55.0 °C(Predicted)
密度	1.57±0.1 g/cm3(Predicted)
储存条件	2-8°C
溶解度	DMSO: soluble
酸度系数(pKa)	6.4(at 25℃)
形态	固体
颜色	无色固体
酸碱指示剂变色ph值范围	Weak green ' uorescence (6.0) to strong green ' uourescence (7.2)
最大波长(λmax)	<300nm
BRN	68265
生物领域应用	Analyzing intracellular glutathione levels in cells; assessing gap junctional intercellular communication in cells; characterizing antifungal activity of micafungin, caspofungin; counting/detecting/evaluating microorganisms; detecting cells; detecting/measuring intracellular pH in yeast; determining extracellular/intracellular pH in bacteria under CO2 treatment; evaluating/measuring keratinocytes growth rate; identifying cancerous cells measuring gas (carbon dioxide or ammonia) concentration in body fluids; screening xenobiotic phloem mobility in plants; studying low-density lipoprotein (LDL)/cholesterol metabolism; as a substrate for measuring esterase activity
主要应用	Sensors, method for measuring bacteria, detecting intracellular pH inyeast, determination of extracellular and intracellular pH of microorganisms, detecting living cells, identification of cancerous cells, method for assessing microorganism viability, proliferative activities in tumor tissues, measuring the growth of keratinocytes, agent, neurodegenerative disorders, antineoplastic drugs

应用领域

安全数据

危险品标志	T
危险类别码	45-46-23/24/25-36/37/38
安全说明	53-22-26-36/37/39-45
WGK Germany	3
F	10-21
海关编码	32049010

图谱信息

5-羧基荧光素二乙酸酯(79955-27-4)核磁图(¹HNMR)

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