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Bromo Thymol Blue

 

Bromo Thymol Blue - Laboratory Reagents

Bromo Thymol Blue

 SPECIFICATION SHEET
 

CAS No.

76 - 59 - 5

Chemical Formula

C27H28Br2O5S

Molecular Weight

624.40

Melting Point

200 - 202º c

Dye Content

~95%

Transition Range
 

pH 5.8 - 7.6
 Yellow - Blue

Absorption Max (pH 5.8)

430 - 435 nm

Absorption Max (pH 7.6)

615 - 618 nm

Absorptivity (1%,1cm) pH 5.8

260 - 300

Absorptivity (1%,1cm) pH 7.6

470 - 520

Loss On Drying (110º c)

< 3%

Bromo Thymol Blue - Laboratory Reagents

 

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