| 单词 | labarraque's solution |
| 释义 | > as lemmasLabarraque's solution In the genitive and with of. Designating an aqueous solution of sodium hypochlorite, used as a bleach and disinfectant. Chiefly in Labarraque's solution. Cf. eau de Labarraque n.Cf. Javelle n., sometimes used to designate sodium hypochlorite solution but more commonly designating the potassium salt. ΘΚΠ the world > physical sensation > cleanness and dirtiness > freedom from impurities > removal of impurities > disinfecting > [noun] > disinfectant > chemicals or solutions eau de Javelle1807 chlorine1810 Labarraque1826 eau de Labarraque1831 carbolic acid1835 peruvin1849 styrone1852 Condy1857 Condy's fluid1857 carbolic1878 chinosol1896 Jeyes fluid1900 phenylmercuric nitrate1921 Dettol1931 hexachlorophene1948 1826 Dublin Philos. Jrnl. Nov. 603 (heading) Labarraque's disinfecting liquid (named chloride of oxide of sodium). 1827 Q. Jrnl. Sci., Lit., & Art Apr. 381 Since the notice which has been taken in this country of Labarraque's liquid, through the public journals, a person has actually forwarded to London the pretended chloride of oxide of sodium in a dry state, so cheap as to undersell the metropolitan chemists. 1863 T. Richardson & H. Watts Chem. Technol. (ed. 2) I. iii. 393 Chloride of Soda, or Liquid of Labarraque. This solution may be prepared from liquid chloride of lime by double decomposition with carbonate or sulphate of soda, or by passing chlorine into a solution of caustic soda. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) I. 787 The chloride of potash is known as Water of Javelle, and the chloride of soda as Labarraque's Liquor. 1886 A. H. Buck Ref. Handbk. Med. Sci. II. 406/1 In the sick-room, a solution of chloride of lime..is to be recommended, both as a deodorant and as a disinfectant; or Labarraque's solution of hypochlorite of soda..may be substituted for the cheaper preparation. 1949 R. E. Kirk & D. F. Othmer Encycl. Chem. Technol. III. 683 Sodium hypochlorite solution U.S.P. ‘contains not less than 4 per cent and not more than 6 per cent of NaClO’. This has replaced the former more dilute solution called Labarraque's solution. 1997 New Yorker 6 Oct. 97/2 He explained his radical policies, which included washing hands and instruments,..[and] swabbing everything in sight with bitter-smelling Labarraque's solution. < as lemmas |
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