Analytical Applications of Reactions of Iron(III) and Hexacyanoferrate(III) with 2,10-Disubstituted Phenothiazines

Table 4

Colorless→red	Colorless→orange	Colorless→blue
Chlorpromazine	Propericiazine	Thioridazine
Diethazine	Trifluoperazine
Promethazine	Prochlorperazine
	Butaperazine