Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Illustrations of the titration process and the structure transformation of the α-naphtholbenzein indicator during titration. (b) TAN titration results of jet fuels with different titration solvents (Visopropanol/Vwater = 99:1, Vabsolute ethanol/Vwater = 99:1, Vmethylbenzene/Visopropanol/Vwater = 100:99:1, and Vcyclohexane/Visopropanol/Vwater = 100:99:1).
