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单词 sodium azide
释义

sodium azide

noun

: a poisonous crystalline salt NaN3 used especially to make lead azide

Example Sentences

Recent Examples on the Web Sodium nitrite is one option for quenching sodium azide. Anna Edney, Fortune, 7 May 2022 Several poison centers throughout the United States have reported sodium azide exposures from the COVID-19 test kits. Terry Demio, USA TODAY, 1 Mar. 2022 Several poison centers throughout the United States have reported sodium azide exposures from the COVID-19 test kits. Terry Demio, USA TODAY, 1 Mar. 2022 Several poison centers throughout the United States have reported sodium azide exposures from the COVID-19 test kits. Terry Demio, USA TODAY, 1 Mar. 2022 Several poison centers throughout the United States have reported sodium azide exposures from the COVID-19 test kits. Terry Demio, USA TODAY, 1 Mar. 2022 Several poison centers throughout the United States have reported sodium azide exposures from the COVID-19 test kits. Terry Demio, USA TODAY, 1 Mar. 2022 Several poison centers throughout the United States have reported sodium azide exposures from the COVID-19 test kits. Terry Demio, USA TODAY, 1 Mar. 2022 According to the center, the extraction vials in many rapid antigen kits – including BinaxNow, BD Veritor, Flowflex, and Celltrion DiaTrust – use the chemical sodium azide as a preservative agent. Leada Gore | Lgore@al.com, al, 23 Feb. 2022 See More

Word History

First Known Use

circa 1937, in the meaning defined above

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更新时间:2024/11/11 0:45:47