Quick Details
- ProName: Thymol Blue
- CasNo: 76-61-9
- Molecular Formula: C27H30O5S
- LimitNum: 0
Superiority
Chemical Formula
C27H30O5S
Molecular Weight
466.60
Melting Point
221 - 224?c
Dye Content
~95%
Solution Clarity (EtOH)
To Pas…
Details
Chemical Formula
C27H30O5S
Molecular Weight
466.60
Melting Point
221 - 224?c
Dye Content
~95%
Solution Clarity (EtOH)
To Pass
Transition Range
pH 1.2 - 2.8 Red to Yellow
pH 7.8 - 9.5 Yellow to Blue
Absorption Max (pH 1.2)543-547 nm
400-500
Absorption Max (pH 2.8)431-436 nm
200-300
Absorption Max (pH 7.8)431-436 nm
200-300
Absorption Max (pH 9.5)594-598 nm
450-550
Loss On Drying (110?c)
< 3%