Phenolphthalein mainly acts on the large intestine, which produces semi-liquid excreta in 4 to 8 hours with little or no colic. The claim that yellow phenolphthalein is three times stronger than white remains unproven. As a result of enterohepatic circulation, the effect of a single dose is sustainable for 3 to 4 days. The drug is an active member of many laxatives that can be sold legally without prescription.
CAS No.:77-09-8
Other Names:Phenolphthalein
MF:C20H14O4
EINECS No.:201-004-7
Luogo di Origine:Shandong, Cina
Purezza:99%
Classificazione:Generale Reagenti
Marca:Unilong
Model Number:JL20210099
Product name:Phenolphthalein
CAS:77-09-8
Pacchetto:25KG/DRUM
MOQ:25 Kg
Colore:bianco a polvere
Campione:Disponibili
EINECS:201-004-7
Molecular formula:C20H14O4
CONSEGNA:Subito
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Articoli
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Specifiche
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Caratteristiche
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Polvere bianca
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Identificazione
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Un: Positivo
B: Positive |
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Appearance of Solution
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La Soluzione È Chiara E Non Più Intensamente Colorati Di Soluzione Di Riferimento Y7
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Punto Di Fusione
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It melts at about 260℃
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Sostanze Correlate
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0.5% max
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Metalli Pesanti
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10ppm max
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Acidity or Alkalinity
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Conforme
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Cloruri
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100ppm max
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Solfati
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200ppm max
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Perdita all'Essiccamento
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0.5% max
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Ceneri solfatate
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0.1% max
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Dosaggio
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98.0-101.0%(C20H14O4)
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25kgs/drum, 9tons/20'container
Phenolphthalein can be used as an inhibitor and pH indicator. It also induces centrosome amplification and tubulin depolymerization in vitro.
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