1853 Chem. Gaz. XI. 208Fixed bases decompose the salts of roseocobaltia.
1857 Ibid. XV. 147The salts of roseo⁓cobalt have a purely saline..taste.
1859 Ibid. XVII. 84A new ammoniaco-metallic base, which the author calls roseo⁓chrome.
1889 Morley & Muir Watt'sDict. Chem. II. 160Roseochromium chloride.
1894 Ibid. IV. 407Roseorhodium compounds.
roseo-
combining form
Etymology: International Scientific Vocabulary, from Latin roseus rosy — more at roseal
— specifically in names of rose-red coordination complexes (as of cobalt or chromium) containing five molecules of ammonia and one of water and also of analogous usually yellow complexes of chromium
< roseocobaltic chloride [Co(H2O)(NH3)5]Cl3 >
— specifically in names of rose-red coordination complexes (as of cobalt or chromium) containing five molecules of ammonia and one of water and also of analogous usually yellow complexes of chromium
< roseocobaltic chloride [Co(H2O)(NH3)5]Cl3 >