A type of alkali feldspar that contains the molecule KAlSi3O8. Microcline and orthoclase are types of potassium feldspar.
noun, Chemistry. 1. a bright-red, crystalline, water-soluble, poisonous solid, K 3 Fe(CN) 6 , used chiefly in the manufacture of pigments, as Prussian blue, and of paper, especially blueprint paper.
noun, Chemistry. 1. a lemon-yellow, crystalline, water-soluble solid, K 4 Fe(CN) 6 ⋅3H 2 O, used chiefly in casehardening alloys having an iron base and in dyeing wool and silk. noun 1. a yellow soluble crystalline compound used in case-hardening steel and making dyes and pigments. Formula: K4Fe(CN)6 Also called potassium hexacyanoferrate (II), yellow prussiate […]
noun, Chemistry. 1. a white, crystalline, hygroscopic, toxic powder, KF, used chiefly as an insecticide, a disinfectant, and in etching glass.
- Potassium hydrogen tartrate
noun 1. a colourless or white soluble crystalline salt used in baking powders, soldering fluxes, and laxatives. Formula: KHC4H4O6 Also called (not in technical usage) potassium bitartrate, cream of tartar