Description
Class C01D : COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
Subclass 1/24: Oxides or hydroxides of sodium, potassium, or alkali metals in general Hydroxides Preparation by reacting oxides or hydroxides with alkali metal salts from or via fluorides or silico-fluorides