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首頁 > 供應產品 > 四甘醇
四甘醇
單價 9000.00 / 噸對比
詢價 暫無
發貨 山東青島市付款后3天內
型號 235kg/桶
規格 99.4%
過期 長期有效
更新 2013-08-03 07:00
 
詳細信息
四甘醇         規格:99.4%     產地:美國陶氏   包裝:235kg/桶     價格:9000元/噸●
  分子式(Formula): C8H18O5
  分子量(Molecular Weight): 194.2255
  CAS No.: 112-60-7 
  外觀(Appearance): 透明液體
  含量(Purity): 99% 
  2、色度(Pt-Co)號:≤60;
  3、密度(20℃)g/cm3:1.123-1.126;
  4、折光率(20℃):1.450-1.470;
  5、酸度:≤0.01%;
  6、四乙二醇含量(m/m):≥98.5%;
  7、三乙二醇含量(m/m):≤1.6%;
  8、沸程(0℃,0.10133Mpa):初餾點,315℃;干點,335℃;灰份(m/m)≤0.1%;水分(m/m)≤0.3%
    9、閃點(Fp):176℃
    用途;用作新型芳烴抽提溶劑,用作化妝品溶劑,飛機發動機的潤滑油、剎車油摻合劑。
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