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首頁 > 供應產品 > 乙二醇
乙二醇
單價 12000.00 / 噸對比
詢價 暫無
發貨 山東青島市付款后3天內
型號 107-21-1
規格 99.9%
過期 長期有效
更新 2013-08-03 07:00
 
詳細信息
乙二醇         規格:≥99.9% 產地: 泰國TOC      包裝: 225KG/桶     價格:12000元/噸● 
     外觀與性狀無色、無臭、有甜味、粘稠液體
  CAS號 107-21-1
  EINECS 登錄號 203-473-3
  英文名稱 Ethylene glycol,Mono ethylene glycol,MEG,EG.
  英文別名: glycol, 1,2-ethanediol.
  分子式 C2H6O2;
  結構式:HOCH2CH2OH
  分子量 62.07
  熔點 -13.2℃
  沸點:197.85℃
  密度相對密度(水=1)1.1155(20℃);相對密度(空氣=1)2.14 
  蒸汽壓 6.21kPa/20℃
  閃點:111.1℃
  粘度:25.66mPa.s(16℃) 
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