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单词 persulfuric acid
释义

WordReference Random House Unabridged Dictionary of American English © 2024
persul•furic acid  (pûrsul fyŏŏrik, pûr′-),USA pronunciation [Chem.]
  1. ChemistryAlso called Caro's acid, permonosulfuric acid, peroxymonosulfuric acid, peroxysulfuric acid. a white, crystalline solid, H2SO5, used as an oxidizing agent for certain organic compounds.
  2. ChemistryAlso called peroxydisulfuric acid. a white, crystalline solid, H2S2O8, used in the manufacture of hydrogen peroxide.
  • per- + sulfuric 1880–85

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