Chloride Methy Chlorine&Alkali products

Home - Products - Chloride Methy Chlorine&Alkali products
Name:Dichloromethane
Category:Chloride Methy Chlorine&Alkali products
Style:
Model:
Net WorkOnline inquiry

Conformable with GB4117-2008
Molecular Formula: CH2Cl2 , Molecular Weight: 84.93
 

Item Excellent grade First grade Qualified
Appearance Colorless , clarification, No suspension, No mechanical impurities
Color(Pt-Co)≤ 10 10 10
Acidity (HCl)%≤ 0.0004 0.0004 0.0008
Moisture(%)≤ 0.010 0.020 0.030
Purity(%)≥ 99.90 99.50 99.20
Residue after evaporation(%)≤ 0.0005 0.0005 0.001


Characters
Colorless liquid, with characteristic odor. Relative density 1.326, Melting point -96.7℃, Boiling point 40.4 ℃.Ifit is mixed with high concentrated Oxygen, the explosive mixture is formed, but it is not inflammable.It isone of the low-boiling-point industrial solvents that have small toxicity,no inflammable. It has good solubilityfor many resin, wax and fat, soluble in water slightly, easy soluble in other chlorosolvent,ethoxyethane andethanol. Dichloromethane can take place hydrolysis with water in a certain temperature. The commercial dichloromethane often contains stabilizer in order to prevent decomposition.

Usage
Dichloromethane has strong solubility and no toxicity, ect advantages. It is widely used for manufacturingsafety film and orthocarbonate and can also be used for solvent of paint, cleaner for metal, gas-fog sprayagents, polyurethane foaming agent, mold-release agent, paint remover. Dichloromethane is also used inthe manufacture of photographic film and has been used to remove caffeine from coffee.

Packing, Storage, Delivery

Store in iron drums after zincification, black drums or obturation tanker. Loading modulus must lower 0.8.Store in shady and cool, clean, aeration place. The storage must obey relative rules of dangerous cargodelivery on railway, road by country laws.
 

中文域名:东岳集团.中国 离子膜.中国 通用网址:东岳集团 中国东岳 山东东岳 东岳联邦 东岳化工 东岳高分子
©2010东岳集团版权所有 鲁ICP备07013703号

Wechar

400-161-7776