Thymol blue, 5 g
Molar mass (M) 466,60 g/mol
Density (D) 0,979 g/cm³
Melting point (mp) 224 °C
CAS No. [76-61-9]
Dissolve 0.04 g in 100 ml ethanol (20 %) or 0.04 g in 0.86 ml NaOH 0.1 mol/l and make up to 100 ml with water
excl. VAT. | 5 g per Pack Qty.
Art. No. KK16.1
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Thymol blue p.a., ACS
red - yellow
yellow - blue
|Transition range pH||
1,2 - 2,8
8,0 - 9,2
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Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
|Appearance of solution (ACS)||complies|
|pH-transition range||1,2 (red)-2,8 (yellow)|
|Transition range||8,0 (yellow)-9,2 (blue)|