hydrofluosilicic acid

2 definitions found

hydrofluosilicic acid - Collaborative International Dictionary of English v.0.48 :

  Fluosilicic \Flu`o*si*lic"ic\, a. [Fluo- + silicic: cf. F.
     fluosilicique.] (Chem.)
     Composed of, or derived from, silicon and fluorine.
     [1913 Webster]
  
     Fluosilicic acid, a double fluoride of hydrogen and
        silicon, H2F6Si, obtained in solution in water as a sour
        fuming liquid, and regarded as the type of the
        fluosilicates; -- called also silicofluoric acid, and
        hydrofluosilicic acid.
        [1913 Webster]

hydrofluosilicic acid - WordNet (r) 2.1 (2005) :

  hydrofluosilicic acid
      n 1: an unstable poisonous corrosive acid known primarily in the
           form of its salts [syn: fluosilicic acid,
           hydrofluosilicic acid]