| 单词 | hydrogen peroxide |
| 释义 | > as lemmashydrogen peroxide hydrogen peroxide n. a colourless, viscous, somewhat unstable liquid, H2O2, which can act as an oxidizing and a reducing agent, is usually prepared as an aqueous solution, and is used esp. as an oxidizing and bleaching agent, in the manufacture of peroxides and organic compounds, as a weak antiseptic, and (in concentrated form) as a rocket propellant. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > oxygen > [noun] > compounds > oxides > peroxides foam of copperas1538 colcothar1605 peroxide1804 oxynitric gas1805 superoxide1807 oxynitric acid1810 hyperoxide1855 oxylithe1902 hydrogen peroxide1907 1907 G. S. Newth Text-bk. Inorg. Chem. (ed. 12) ii. iii. 226 When such a discoloured picture [in oils] is washed over with dilute hydrogen peroxide, the black sulphide is oxidised into the white lead sulphate. 1951 A. Grollman Pharmacol. & Therapeutics xxv. 514 Hydrogen peroxide solution differs from most other disinfectants in the short duration of the action, which passes off as soon as all the oxygen is liberated. 1962 J. Glenn in J. Glenn et al. Into Orbit 192 The hydrogen peroxide jets began to turn the capsule round to orbital attitude. < as lemmas |
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