英文名称
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Fluorescein Diacetate
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CAS号
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596-09-8
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分子量
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416
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中文别名
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二乙酸荧光素
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英文别名
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Fluorescein Diacetate
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折射率
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1.6810 (estimate)
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溶解度
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acetone: soluble25mg/mL
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形态
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Crystalline Powder
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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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Light yellow
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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 uorescence (7.2)
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水溶解性
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Soluble in chloroform, DMSO, ethanol, and water.
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最大波长(λmax)
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490nm
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BRN
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62575
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生物领域应用
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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
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主要应用
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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
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EPA化学物质信息
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400-164-7117;021-61629020-8031;15221909166
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400-666-7788;86-10-82849933
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021-58432009
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18019345275
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