Bromothymol Blue Indicator solution – 50 ml
Composition: solution of bromothymol blue in diluted alcohol.
Synonyms: bromothymol blue indicator solution for acid-base titrations.
Amount: 50 ml
Appearance and odour: amber to red liquid with slightly alcoholic odour.
Packaging: professional opaque HDPE 50 ml dropper bottle with screw-on conical protective cap (shown). Labelled.
Description and uses: high grade bromothymol based acid-base indicator solution. Add about three drops of indicator solution to any acid-base titration and the titrated liquid will change colour from blue (pH > 7.6) to yellow (pH < 6). A frequent application is the titration of nicotine with standardised HCl or H2SO4. A bromothymol blue bases test kit for the determination of nicotine in e-cigarette nicotine refills is available from OxfordChemServe.com. Dispatch: depending on time of receipt of your order, your item will be dispatched either same day or next day at the latest.
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CAS: 76-59-5 (pure bromothymol blue)