韩国福利影院_国产污污污视频网站_最新在线黄色网址_特黄一级毛片_强壮的公么征服我厨房_宇都宫ssni700在线播放_欧美性色黄大片人与善_精品综合日本国产_成年人在线视频_波多野结衣久久影音一区二区三区

CAS：143-24-8

Molecular formula：C₁₀H₂₂O₅

Appearance：Colorless and clear liquid

Boiling point℃：276℃

Density20℃：1.0132

Viscosity 20℃：4.01

Refractive index 20℃：1.433

Flash pointn：141

Purity(GC法)%≥：99

Moisture(KF)%≤：0.1

Acidity(as HAC)%≤：0.015

Peroxide ( H₂O₂) %≤：0.005

Package and transportation：200kg

Excellent solvent for alkali gold hydride, alkylation, condensation and reduction and a variety of chemical reactions in the process, because the Louis alkaline compounds, so it can select absorption of acid gases, the purification of synthetic gas, natural gas, acetylene gas, such as gas chromatographic stationary liquid.