It may be further stated that methyl orange at the neutral point is orange in color.
When methyl orange solution is used as indicator, titrations must be carried out cold.
After adding two drops of methyl orange solution, N/10 acid is run in until the solution acquires a faint pink tint.
Disconnect the receiver, and tint its contents with methyl orange.
Tint with methyl orange, and run in from an ordinary burette normal solution of sulphuric acid until a pink tint is got.