释义 |
sodium thiosulfate in American English a white, crystalline salt, Na2S2O3, used as an antichlor, as a fixing agent in photography, etc. popularly called sodium hyposulfite or hypo sodium thiosulfate in American EnglishnounChemistry a white, crystalline, water-soluble powder, Na2S2O3⋅5H2O, used as a bleach and in photography as a fixing agent Also called: hypo, hyposulfite, sodium hyposulfite Word origin [1880–85 ]This word is first recorded in the period 1880–85. Other words that entered Englishat around the same time include: Chief of Staff, automatism, interface, quotation mark, rain checkExamples of 'sodium thiosulfate' in a sentencesodium thiosulfate The limited data on sodium thiosulfate are promising.The electrochemical bath consisted of zinc sulphate, sodium thiosulfate and triethanolamine.Patch test showed positivity to mercury, gold sodium thiosulfate and palladium.Presently, there are two widely accepted antidotes: sodium thiosulfate and hydroxocobalamin.The chemical bath contained nickel sulphate, sodium thiosulfate and triethanolamine solutions.The metabolic elimination of cyanide may be enhanced by sodium thiosulfate.Experienced physicians are more likely to use bisphosphonates, calcium channel blockers and topical sodium thiosulfate (pIncreasing the amount of sodium thiosulfate also decreases the deposition current but it has no effect on the deposition potential.Various novel treatment strategies including sodium thiosulfate and hyperbaric oxygen therapy have been utilized and reviewed in this paper.The measured surface tensions of both sodium hydroxide and sodium thiosulfate are less than that of water. |