fluosilicic acid

fluosilicic acid
/flooh"oh si lis"ik, flooh'-/, Chem.
an unstable acid, H2SiF6, known only in its colorless, poisonous, fuming aqueous solution or in the form of its salts: used chiefly as a wood preservative, a disinfectant, and as a hardening agent in the manufacture of ceramic ware, cement, and concrete.
[FLUO- + SILICIC]

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Universalium. 2010.

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  • Fluosilicic acid — 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… …   The Collaborative International Dictionary of English

  • fluosilicic acid — noun an unstable poisonous corrosive acid known primarily in the form of its salts • Syn: ↑hydrofluosilicic acid • Hypernyms: ↑acid * * * “+... noun Etymology: International Scientific Vocabulary fluo + silicic : an u …   Useful english dictionary

  • fluosilicic acid — fluo·si·lic·ic acid .flü ə sə .lis ik n an unstable corrosive poisonous acid H2SiF6 …   Medical dictionary

  • 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… …   The Collaborative International Dictionary of English

  • fluosilicic — adj. of fluosilicic acid (Chemistry) …   English contemporary dictionary

  • hydrofluosilicic acid — 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… …   The Collaborative International Dictionary of English

  • silicofluoric acid — 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… …   The Collaborative International Dictionary of English

  • hydrofluosilicic acid — noun an unstable poisonous corrosive acid known primarily in the form of its salts • Syn: ↑fluosilicic acid • Hypernyms: ↑acid * * * | ̷ ̷ ̷ ̷ at hydro +... noun Etymology …   Useful english dictionary

  • Hexafluorosilicic acid — Preferred IUPAC name Hexafluorosilicic acid Systematic name …   Wikipedia

  • H2F6Si — 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… …   The Collaborative International Dictionary of English

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