1·Characters: White crystalline powder, soluble in water, dilute alcohol, liquid ammonia and dimethylformamide, and not soluble in ethanol, ether and acetone.
理化性质:白色结晶性粉末、溶于水、稀醇、液氨和二甲基甲酰胺,而不溶于乙醇、醚和丙酮。
2·Dimethylformamide(DMF)is widely used in leather industry, polyacrylonitrile fibre spinning and butadiene extraction craft as an important organic solvent.
二甲基甲酰胺(DMF)是一种重要的有机溶剂,被广泛应用于合成革生产、聚丙烯腈抽丝、丁二烯抽提等工艺中。