Pills of chlorinated lime; Pilul calcis hypochloritis, L. Prep.
A rose-red colour is produced by the action of nitric acid, and chlorinated lime first reddens and then bleaches it.
Dissolve the washing soda in the hot water, add the chlorinated lime, and heat to the boiling point.
It is prepared by treating a solution of sodium carbonate and sodium bicarbonate with chlorinated lime.
Bleaching powder, chlorinated lime, Hypochlorite of calcium.