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熔点:
-
320 °C(lit.)
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|
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沸点:
-
429.44°C (rough estimate)
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|
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密度:
-
1.2739 (rough estimate)
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|
-
折射率:
-
1.5000 (estimate)
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|
-
储存条件:
-
room temp
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|
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溶解度:
-
Solubility Insoluble in water, ether, benzene, chloroform; soluble in ethanol, methanol, acetone, Iethyl acetate, N,N-dimethylformamide
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|
-
色指数:
-
45350
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|
-
形态:
-
Powder
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|
-
酸度系数(pKa):
-
2.2, 4.4, 6.7(at 25℃)
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|
-
颜色:
-
Red to orange
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|
-
酸碱指示剂变色ph值范围:
-
Pink uorescence (4.0) to green uorescence (6.0)
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|
-
水溶解性:
-
insoluble
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|
-
最大波长(λmax):
-
493.5nm, 496nm, 460nm, 515nm
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|
-
Merck:
-
14,4159
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|
-
BRN:
-
94324
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|
-
稳定性:
-
Stable. Combustible. Incompatible with strong oxidizing agents.
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|
-
主要应用:
-
Organic light-emitting diode, nanoparticles, liquid crystal display, oil products, lip make-up, nucleic acid synthesis, amplification, sequencing and cloning, diagnosis of diabetic retinopathy, detecting yeast, multidrug resistance, proteins, antiHCV antibodies, target genes, enzymatic activity, nerve agent, nucleic acid sequences, imaging lung cancer, prostate cancer
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|
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生物领域应用:
-
Detecting
chromosomal aberration; diagnosing corneal
diseases; marking/detecting insects; as antitumor
agent; as antihistaminic agent; use in agriculture
and plant cultivation; use in cosmetics; use in
ophthalmology; as a substrate for measuring
α-amylases activity, elastases activity, esterases
activity, β-glucuronidases activity, horseradish
peroxidases activity, kinases activity, monoamine
oxidases (MAOs) activity, phosphatases activity,
phospholipases activity, proteases/proteinases
activity, telomerases activity activity
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|
-
LogP:
-
2.980 (est)
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|
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CAS 数据库:
-
2321-07-5(CAS DataBase Reference)
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|
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EPA化学物质信息:
-
Fluorescein (2321-07-5)
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|