If this "point" for a particular titration occurs at pH x, a good indicator for for the titration would be indicator.

Question

Note: Provide only 1 indicator name (even if there are other indicators possible) and make sure the spelling is correct.
X indicator
0.9

Answer 1

http://depts.uwc.edu/chemistry/helpful_files/indicators.html

Answer 2

hmmmm this doesn't seem to help