从China供应商批发进口Methylene Chloride(Dichloromethane) — FOB条款

Properties: Colorless liquid, with characteristic odor. Relative density D4 201.326, melting point-96.7, Boiling point: 40.4, If it is mixed with high concentrated Oxygen, the explosive mixture is formed but it is not inflammable. It is one of the low-boiling-Point industrial solvents that have small ltoxicity, no inflammable. It has good solubility for many resin, waxand fat, soluble in water slightly, easy soluble in other chloro solvent, ethoxyethane and ethanol. 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 manufacturing safety film and orthocarbonate and can also be used for solvent of paint, cleaner for metal, gas-fog spray agents, polyurethane foaming agent, mold-release agent, paint remover. Dichloromethane is also used in the manufacture of photographic film and has been used to remove caffeine from coffee. Packaging: 250kg or 270kg drums Technical Data Sheet: Parameter Guarantee Excellent grade First grade Appearance Colorless and clear liquid Colorless and clear liquid Color(Pt-Co) 10 10 Acidity (HCl)% 0.0004 0.0004 Moisture(%) 0.01 0.02 Purity(%) 99.9 99.5 Residue after evaporation(%) 0.0005 0.0005