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Thymol Phthalein

 

Thymol Phthalein - Laboratory Reagents  

Thymol Phthalein

 SPECIFICATION SHEET
 

CAS No.

125-20-2

Chemical Formula

C28H30O4

Molecular Weight

430.54

Melting Point

251 - 253º c

Dye Content

~95%

Solution Clarity (Ethanol)

To pass

Absorption Max pH 10.5

592 - 596 nm

Absorptivity (1%,1cm) pH10.5

800 - 900

Transition Range
 

pH 9.3 - 10.5
Colourless - Blue

Loss On Drying (110º c)

< 3%

Thymol Phthalein - Laboratory Reagents  

 

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