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三氟甲磺酸

 
 
單價 600.00 / kg對比
銷量 暫無
發貨 遼寧沈陽市付款后24小時內
庫存 5000kg起訂50kg
過期 長期有效
更新 2011-09-12 16:48
 

遼寧省沈陽市新光明化工貿易有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明


三氟甲磺酸 日本
價格:600元/kg  含量:99%  包裝:50公斤/桶   
英文名 Trifluoromethanesulfonic acid
  別名 Triflic acid
  中文名稱 三氟甲磺酸; 三氟甲基磺酸
  分子式 CHF3O3S
  分子量 150.07
  CAS 登錄號 1493-13-6
  三氟甲烷磺酸用途十分廣泛,是己知的一種最強有機酸,是萬能的合成工

具。具有強腐蝕性、吸濕性,廣泛用于醫藥、化工等行業。如核苷,抗生素,

類固醇,蛋白質,配糖類,維生素合成,硅橡膠改性等。
  性質:黃棕色液體。沸點167~170℃。熔點 -40 ºC。折射率1.331

。相對密度1.708。為最強的有機酸,極易溶于水。以二硫化碳為原料,與五

氟化碘反應生成三氟甲基二硫化物。與汞反應得三氟甲硫基汞(CF3S)2Hg,后

者經過氧化氫氧化即得三氟甲磺酸。有機合成試劑。

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