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o-Cresa;phthalein

 

o-Cresa;phthalein- Laboratory Reagents

o-Cresa;phthalein

 SPECIFICATION SHEET
 

CAS No.

596 - 27 - 0

Chemical Formula

C22H18O4

Molecular Weight

346.38

Dye Content

~95%

Absorption Max pH 9.8

592 - 596 nm

Solution Clarity (Ethanol)

To pass

Transition Range
 

pH 8.2 - 9.8
Colourless - Red

Absorptivity (1%,1cm) pH 9.8

900 - 1000

Loss On Drying (110º c)

< 1%

o-Cresa;phthalein- Laboratory Reagents

 

 

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