Bromothymol Blue is a pH indicator for weak acids and bases. The chemical is also used for observing photosynthetic activities or respiratory indicators and possibly utilized as a biological slide stain for detecting nuclei or cell walls. Approximate pH range for color change is 6.0-7.6 with the color shifting from yellow to blue.
Soluble in water (Sparingly soluble), ethanol, ether, and aqueous solutions of alkalis.
Store at -20° C
200-202° C (lit.)
n20D 1.63 (Predicted)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
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