V2EX sodium bisulfite

Sodium Bisulfite

释义 Definition

亚硫酸氢钠:一种无机盐,化学式 NaHSO。常用作食品与饮料的抗氧化剂/防腐剂(如抑制褐变、保色)、漂白/脱色剂,以及在工业中作还原剂(如水处理中的脱氯、化工合成等)。
(也常被称作 sodium hydrogen sulfite;在不同语境下名称可能略有差异。)

发音 Pronunciation

/sodim baslfat/

例句 Examples

Sodium bisulfite is used to prevent browning in some foods.
亚硫酸氢钠被用于防止某些食物变褐。

In the lab, sodium bisulfite can act as a reducing agent to remove excess oxidants before analysis.
在实验室中,亚硫酸氢钠可作还原剂,在分析前用来去除过量氧化剂。

词源 Etymology

sodium 源自与“苏打(soda)”相关的词根,后成为化学元素“钠”的名称;bisulfite 由 **bi-**(历史上用于表示“含一个酸性氢”的盐类)+ sulfite(“亚硫酸盐”,与硫及其含氧酸相关)构成,合起来指“亚硫酸的酸式钠盐”。

相关词 Related Words

文献作品 Literary Works

  • The Merck Index(默克索引:化学品与药物参考工具书)
  • CRC Handbook of Chemistry and Physics(CRC《化学与物理手册》)
  • Ullmann’s Encyclopedia of Industrial Chemistry(乌尔曼《工业化学百科全书》)
About     Help     Advertise     Blog     API     FAQ     Solana     5345 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 123ms UTC 09:26 PVG 17:26 LAX 02:26 JFK 05:26
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86