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正戊酸

 
 
單價(jià) 16700.00 / 噸對(duì)比
銷(xiāo)量 暫無(wú)
發(fā)貨 遼寧沈陽(yáng)市付款后24小時(shí)內(nèi)
庫(kù)存 30噸起訂1噸
型號(hào) 109-52-4
規(guī)格 99.5%
過(guò)期 長(zhǎng)期有效
更新 2014-09-09 08:32
 

沈陽(yáng)瑞興精細(xì)化工有限公司

企業(yè)會(huì)員第14年
資料未認(rèn)證
保證金未繳納
詳細(xì)說(shuō)明

正戊酸99.5% 美國(guó) 185kg/桶16700元/噸
中文名稱(chēng): (正)戊酸
  英文名稱(chēng): n-valeric acid
  CAS No.: 109-52-4
  分子式: C5H10O2
  分子量: 102.13
  理化特性
  主要成分: 純品
  外觀與性狀: 無(wú)色液體, 有令人不愉快的氣味。
  熔點(diǎn)(℃): -34.5
  沸點(diǎn)(℃): 187
  相對(duì)密度(水=1): 0.94(20℃)
  相對(duì)蒸氣密度(空氣=1): 3.5
  飽和蒸氣壓(kPa): 0.02(25℃)
  燃燒熱(kJ/mol): 2834.5
  閃點(diǎn)(℃): 95
  溶解性: 溶于水,溶于乙醇、乙醚。
  主要用途: 用于香料制備和有機(jī)合成、制藥工業(yè), 也用作溶劑。
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