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化 學 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
結構式:
分 子 量:74.08
性 狀:無色透明液體
密 度:1.0655
凝 固 點:≥-26℃
過氧化物:≤0.005%
沸 點:74℃-75℃
水 份:≤0.1%
閃 點:-6℃
自 燃 點:274℃
含 量:≥99.9%,99.99%
用 途:是一種優(yōu)良的有機溶劑,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% |