Bromothymol blue, 25 g
Molar mass (M) 624,40 g/mol
Melting point (mp) 202 °C
CAS No. [76-59-5]
Dissolve 0,1 g in 100 ml ethanol (20 %) or 0,04 g in 0,64 ml NaOH 0,1 mol/l and fill up with water to 100 ml
excl. VAT. | 25 g per Pack Qty.
Art. No. T117.2
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Bromothymol blue p.a., ACS
|Colour conversion||yellow - blue|
|Handling area pH||6,0 - 7,6|
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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||light pink powder|
|Appearance of solution||complies|
|pH-transition range||6,0 (yellow) - 7,6 (blue)|
|Loss on drying (110 °C)||≤3 %|