Betekenis van:
methyl orange

methyl orange
Zelfstandig naamwoord
    • an azo dye used as an acid-base indicator; used for titrations involving weak bases

    Hyperoniemen


    Voorbeeldzinnen

    1. Methyl orange, solution 0,1 % (w/v).
    2. Add a few drops of methyl orange solution (3.4) then, carefully and stirring continuously, add hydrochloric acid (3.5) until the liquid turns a definite red.
    3. Using a pipette take 50 ml of the solution and transfer to a 100 ml volumetric flask. Add a few drops of methyl orange solution (3.4) then, carefully and stirring continuously, add hydrochloric acid (3.5) until the liquid turns a definite red.