pyrosulfuric


pyrosulfuric
/puy'roh sul fyoor"ik/, adj. Chem.
of or derived from pyrosulfuric acid; disulfuric.
Also, pyrosulphuric.
[1870-75; PYRO- + SULFURIC]

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Universalium. 2010.

Look at other dictionaries:

  • pyrosulfuric — adjective of, or relating to pyrosulfuric acid or its derivatives …   Wiktionary

  • pyrosulfuric — /puy roh sul fyoor ik/, adj. Chem. of or derived from pyrosulfuric acid; disulfuric. Also, pyrosulphuric. [1870 75; PYRO + SULFURIC] …   Useful english dictionary

  • pyrosulfuric — py·ro·sulfuric …   English syllables

  • pyrosulfuric acid — [pī΄rə sul fyoor′ikas′id] n. [ PYRO + SULFURIC] a strong, crystalline acid, H2S2O7, prepared commercially as a heavy, oily, fuming liquid: used in making explosives and dyes, as a sulfating agent, etc …   English World dictionary

  • pyrosulfuric acid — pirosieros rūgštis statusas T sritis chemija formulė H₂S₂O₇ atitikmenys: angl. disulfuric acid; pyrosulfuric acid rus. дисерная кислота; пиросерная кислота ryšiai: sinonimas – disulfato rūgštis sinonimas – vandenilio μ okso( )heksaoksodisulfatas… …   Chemijos terminų aiškinamasis žodynas

  • pyrosulfuric acid — Chem. an oily, hygroscopic, corrosive liquid, H2S2O7, that, depending on purity, is colorless or dark brown: used chiefly as a dehydrating agent in the manufacture of explosives and as a sulfating or sulfonating agent in the manufacture of dyes.… …   Universalium

  • pyrosulfuric acid — noun The acid, HSO, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc. Syn: fuming sulfuric acid, oleum See Also: pyrosulfate …   Wiktionary

  • pyrosulfuric acid — “+... noun Etymology: International Scientific Vocabulary pyr + sulfuric : an unstable, crystalline acid H2S2O7 that is usually handled commercially as a thick oily fuming liquid, that is formed by the union of sulfur trioxide with sulfuric acid …   Useful english dictionary

  • pyrosulfate — |pī(ˌ)rō+ noun Etymology: International Scientific Vocabulary pyrosulfuric (in pyrosulfuric acid) + ate : a salt of pyrosulfuric acid called also disulfate * * * /puy reuh sul fayt/, n. Chem. a salt of pyrosulfuric acid. [PYROSULF( …   Useful english dictionary

  • Oleum — For the community in California, see Oleum, California. Oleum fuming in air Oleum (Latin oleum = oil ), or fuming sulfuric acid refers to a solution of various compositions of sulfur trioxide in sulfuric acid or sometimes more specifically to… …   Wikipedia


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