Quick Details of Phenolphthalein with cas 77-09-8
CAS No.:77-09-8
Other Names:Phenolphthalein
MF:C20H14O4
EINECS No.:201-004-7
Place of Origin:Shandong, China
Purity:99%
Classification:General Reagents
Brand Name:Unilong
Model Number:JL20210099
Product name:Phenolphthalein
CAS:77-09-8
Package:25KG/DRUM
MOQ:25 Kg
Color:white powder
Sample:Availiable
EINECS:201-004-7
Molecular formula:C20H14O4
DELIVERY:Immediately
Specification of Phenolphthalein with cas 77-09-8
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Items
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Specifications
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Characteristics
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White powder
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Identification
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A: Positive
B: Positive |
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Appearance of Solution
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The Solution Is Clear And Not More Intensely Coloured Than Reference Solution Y7
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Melting Point
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It melts at about 260℃
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Related Substances
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0.5% max
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Heavy Metals
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10ppm max
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Acidity or Alkalinity
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Complies
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Chlorides
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100ppm max
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Sulphates
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200ppm max
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Loss on Drying
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0.5% max
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Sulphated ash
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0.1% max
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Assay
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98.0-101.0%(C20H14O4)
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Packing
25kgs/drum, 9tons/20’container
Usage
Phenolphthalein can be used as an inhibitor and pH indicator. It also induces centrosome amplification and tubulin depolymerization in vitro.
