o-Cresolphthalein

Model:	CAS No.596-27-0
Brand:	o-Cresolphthalein
Origin:	Made In China
Category:	Chemicals / Chemical Reagent
Label:	o-Cresolphthalein
Price:	-
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Shenyang Joinunion Chemical Technology Co., Ltd.

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Last Online:06 Aug, 2013

Product Description

o-Cresolphthalein

CAS No.: 596-27-0

Synonyms: 3,3-Bis (4-hydroxy-3-methyl phenyl)-1-(3H)-iso-benzofuranone; Di-o-cresol phthalide; 3´-Dimethylphenolphthalein; OCP.

Molecular formula: C22H18O4

Molecular weight: 346.38

Property : Colorless crystal or white, light yellow powder. Solubility in ethanol, less solubility in water.. mp 223C. λ max 566 (381)nm.

Range of PH: 8.2 ~ 9.8 (from colorless to red)

Main use: acid-base indicator.

Solubility test in ethanol: pass

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