Roseo-cobaltic compounds

Roseo-cobaltic compounds
Cobaltic Co*balt"ic (?; 74), a. [Cf. F. cobaltique.] (Chem.) Pertaining to, derived from, or containing, cobalt; -- said especially of those compounds in which cobalt has higher valence; as, cobaltic oxide. [1913 Webster]

{Luteo-cobaltic compounds} (Chem.), an extensive series of complex yellow compounds of ammonia and cobaltic salts.

{Roseo-cobaltic compounds} (Chem.), an extensive series of complex red compounds of cobalt and ammonia. Modifications of these are the {purpureo-cobaltic compounds}. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

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  • Luteo-cobaltic compounds — Cobaltic Co*balt ic (?; 74), a. [Cf. F. cobaltique.] (Chem.) Pertaining to, derived from, or containing, cobalt; said especially of those compounds in which cobalt has higher valence; as, cobaltic oxide. [1913 Webster] {Luteo cobaltic compounds}… …   The Collaborative International Dictionary of English

  • purpureo-cobaltic compounds — Cobaltic Co*balt ic (?; 74), a. [Cf. F. cobaltique.] (Chem.) Pertaining to, derived from, or containing, cobalt; said especially of those compounds in which cobalt has higher valence; as, cobaltic oxide. [1913 Webster] {Luteo cobaltic compounds}… …   The Collaborative International Dictionary of English

  • Cobaltic — Co*balt ic (?; 74), a. [Cf. F. cobaltique.] (Chem.) Pertaining to, derived from, or containing, cobalt; said especially of those compounds in which cobalt has higher valence; as, cobaltic oxide. [1913 Webster] {Luteo cobaltic compounds} (Chem.),… …   The Collaborative International Dictionary of English

  • Roseo- — Ro se*o (Chem.) A prefix (also used adjectively) signifying rose red; specifically used to designate certain rose red compounds (called roseo cobaltic compounds) of cobalt with ammonia. Cf. {Luteo} . [1913 Webster] …   The Collaborative International Dictionary of English

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