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1,3-丙二醇

 
 
單價 面議對比
詢價 暫無
發貨 江蘇南京市付款后3天內
過期 長期有效
更新 2010-11-09 13:33
 

梁鄒礦業集團

企業會員第16年
資料未認證
保證金未繳納
詳細說明
1,3-丙二醇
1,3-Propanediol
CAS#: 504-63-2  
化學結構式:  HOCH2CH2CH2OH
物理性質:  無色或灰黃色粘稠狀透明液體,有吸水性質。熔點:27 ,沸點:210-212 ,閃點:79 ,密度(20 ):1.0597,折光率(20 ):1.4398。
用途:1,3-丙二醇主要用于生產新型熱塑性聚酯PTT、熱塑性聚氨酯、共取聚聚酯等工程塑料,可以生產與四氫呋喃、Υ-丁內酯化學性質相類似的產品以及類似于PTMEC的新型聚合物,或作為涂料中的反應溶劑。1,3-丙二醇是新型的有機原料,以其為原料可生產眾多的下游衍生物,市場潛力大,可用于多種藥物、醫藥中間體及新型抗氧劑的合成
質量指標:
指標
目標值
檢測方法
色澤
20
DIN ISO 6271
含量
99%
GC
水分
0.2%
DIN ISO 51777
包裝及儲存: 200 公斤襯塑鋼桶包裝。 常溫、密封、遠離明火。
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