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供應乙二醇

 
 
單價 面議對比
詢價 暫無
發貨 廣東廣州市付款后3天內
規格 220kg/桶
過期 長期有效
更新 2010-12-07 17:00
 

廣州市福洋化工有限公司

企業會員第15年
資料未認證
保證金未繳納
  • 廣東-廣州市
  • 上次登錄 2011-01-21
  • 潘小姐 (女士)   公司職員
詳細說明

產品名稱: 乙二醇
詳細說明:
CAS號 107-21-1
分子式 C2H6O2;HOCH2CH20H
分子量 62.07
 物化性能:無色粘稠,有甜味的液體,沸點是198℃熔點是-11.5℃,易溶于水和乙醇,它的水溶液的凝固點很低。
密度(20℃克/厘米3):1.1128-1.1138
酸度(以乙酸計)%≤0.002
水份 %≤0.1
用途:1,主要用作聚酯纖維滌綸的原料。
2、用作清漆、染料、油料和某些無機化合物的溶劑。
      3、用于制造聚酯樹脂、增塑劑、表面性劑、耐寒潤滑油、防凍液等
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