CAS: 79955-27-4 | 分子式: C25H16O9 | 分子量: 460 | EINECS号: |
溶解度
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DMSO: soluble
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形态
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Solid
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酸度系数(pKa)
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6.4(at 25℃)
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颜色
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Colorless solid
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酸碱指示剂变色ph值范围
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Weak green ' uorescence (6.0) to strong green ' uourescence (7.2)
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最大波长(λmax)
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<300nm
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BRN
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68265
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生物领域应用
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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
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主要应用
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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
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危险品标志
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安全说明
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F
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海关编码
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32049010
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用途 |
一种重要的染色剂,渗透完整细胞膜的非荧光疏水剂。在细胞中,5- 羧基荧光素二乙酸酯被酶水解成亲水剂。
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