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o-Cresolphthalein

o-Cresolphthalein

Product Name o-Cresolphthalein
CAS NO 596-27-0
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o-Cresolphthalein

Description :

 

 

Chemical Name

o-Cresolphthalein

Molecular formula

C22H18C4

CAS No.

596-27-0

EINECS No.

209-881-8

Molecular weight

346.38

Molecular Structure

Details

Appearance: White or yellow crystalline powder

Assay: 95% min

Visual transition interval (PH): 8.2(colorless) ---9.8(Red)

Solubility in Ethanol Test: pass

Solubility: solve in alcohol、aether and acetic acid, solveing in diluent alkali solution submits purple,decline solve in water,insolve in benzene.

Melting point: 223℃

Packing: 25kg/ fibre drum

Main Application

PH indicator