fuming sulphuric acid

fuming sulphuric acid
Disulphuric Di`sul*phu"ric, a. [Pref. di- + sulphuric.] (Chem.) Applied to an acid having in each molecule two atoms of sulphur in the higher state of oxidation. [1913 Webster]

{Disulphuric acid}, a thick oily liquid, {H2S2O7}, called also {Nordhausen acid} (from Nordhausen in the Harts, where it was originally manufactured), {fuming sulphuric acid}, and especially {pyrosulphuric acid}. See under {Pyrosulphuric}. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

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  • Fuming sulphuric acid — Sulphuric Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher… …   The Collaborative International Dictionary of English

  • Fuming sulphuric acid — Fuming Fum ing, a. Producing fumes, or vapors. [1913 Webster] {Cadet s fuming liquid} (Chem.), alkarsin. {Fuming liquor of Libavius} (Old Chem.), stannic chloride; the chloride of tin, {SnCl4}, forming a colorless, mobile liquid which fumes in… …   The Collaborative International Dictionary of English

  • fuming sulphuric acid — see ↑oleum under ↑oleate • • • Main Entry: ↑fume …   Useful english dictionary

  • fuming sulphuric acid — noun a solution of sulphur trioxide in sulphuric acid, H2S2O7, forming crystals below 35°C; oleum; pyrosulphuric acid; disulphuric acid …  

  • Sulphuric acid — Sulphuric Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher… …   The Collaborative International Dictionary of English

  • Nordhausen sulphuric acid — Sulphuric Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher… …   The Collaborative International Dictionary of English

  • Sulphuric — Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher valence as… …   The Collaborative International Dictionary of English

  • Sulphuric anhydride — Sulphuric Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher… …   The Collaborative International Dictionary of English

  • Sulphuric ether — Sulphuric Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher… …   The Collaborative International Dictionary of English

  • Fuming — Fum ing, a. Producing fumes, or vapors. [1913 Webster] {Cadet s fuming liquid} (Chem.), alkarsin. {Fuming liquor of Libavius} (Old Chem.), stannic chloride; the chloride of tin, {SnCl4}, forming a colorless, mobile liquid which fumes in the air.… …   The Collaborative International Dictionary of English

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