chromate

Yellow pota ium chromate, IGCrOi, forming yellow pyramidal crystals, which become red on heating, p. citras effervescens. A granular effervescent preparation containing 20 per cent, of pota ium citrate [U. S. Ph.]. p. citrate. The compound CeHsOKs + H2O; used as a febrifuge, as a diuretic, and in the early stages of bronchitis. There are also known a monacid or monohydric p. citrate, or dipota ic citrate, C6H0O7K2, and a diacid or dihydric p. citrate, or mono pota ic citrate, H7O7K + 2H2O [U. S. Ph., Br. Ph.]. p. cyanate. A substance, KCNO, known in two isomeric forms: the ordinary cyanate, O:C.N.K,