0710-3529916
0710-3211378
化 學(xué) 名:1,3-二氧五環(huán)
英 文 名:1,3-Dioxolane
商 品 名:二氧五環(huán)
別    名:乙二醇縮甲醛;1,3-二噁戊烷;1,3-二氧五環(huán);1,3-二氧雜戊烷;1,3-二氧戊環(huán);二噁戊烷;二氧戊環(huán);1,3-二氧環(huán)戊烷;1,3-二噁烷
CAS NO.:646-06-0
結(jié)構(gòu)式:
分 子 量:74.08
性 狀:無(wú)色透明液體
密 度:1.0655
凝 固 點(diǎn):≥-26℃
過氧化物:≤0.005%
沸 點(diǎn):74℃-75℃
水 份:≤0.1%
閃 點(diǎn):-6℃
自 燃 點(diǎn):274℃
含 量:≥99.9%,99.99%
用 途:是一種優(yōu)良的有機(jī)溶劑,主要用作油和脂肪的溶劑、提取劑,鋰電池的電解溶劑,氯基溶劑穩(wěn)定劑
包 裝:200kg/鍍鋅桶
 
| 
			 Test items  | 
			
			 Qualified product  | 
			
			 First Grade  | 
			
			 Premium grade  | 
		|
| 
			 Appearance  | 
			
			 Colorless clear liquid  | 
		|||
| 
			 Water(KF)  | 
			
			 ≤0.5%  | 
			
			 ≤0.2%  | 
			
			 ≤0.1%  | 
		|
| 
			 Related substances  | 
			
			 Methanal甲醛  | 
			
			 -  | 
			
			 ≤0.01%  | 
			
			 ≤0.01%  | 
		
| 
			 Methanol甲醇  | 
			
			 -  | 
			
			 ≤0.01%  | 
			
			 ≤0.01%  | 
		|
| 
			 Methylal甲縮醛  | 
			
			 -  | 
			
			 ≤0.01%  | 
			
			 ≤0.01%  | 
		|
| 
			 Peroxide (by hydrogen peroxide)  | 
			
			 -  | 
			
			 ≤0.005%  | 
			
			 ≤0.005%  | 
		|
| 
			 Acidity (by formic acid)  | 
			
			 ≤0.01%  | 
			
			 ≤0.005%  | 
			
			 ≤0.005%  | 
		|
| 
			 Purity(GC)  | 
			
			 ≥99%  | 
			
			 ≥99.90%  | 
			
			 ≥99.99%  | 
		|
  