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单词 sulfonium
释义

sulfonium

[ suhl-foh-nee-uhm ]
/ sʌlˈfoʊ ni əm /

noun Chemistry.

the positively charged group H3S+, its salts, or their substitute products.

Origin of sulfonium

First recorded in 1890–95; sulf(ur) + (amm)onium

Words nearby sulfonium

sulfonate, sulfonation, sulfone, sulfonic, sulfonic acid, sulfonium, sulfonmethane, sulfonyl, sulfonylurea, sulfosalicylic acid, sulfosalicylic acid turbidity test
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/9/24 5:32:31