Explanatory notes
… soluble in water, in aqueous solutions or in paste form. Used as a mordant in dyeing (alkaline mordant); in the … bauxite in potassium hydroxide. White, micro‑crystalline masses, hygroscopic and soluble in water. Same uses as … (with zinc aluminate), azure blue, smalt blue, Saxony blue, Sèvres blue, etc. (f) Zinc aluminate . White powder used …