Product parameter

Product name: Dichloromethane
Alias: DCM
Chemical formula: CH₂Cl₂
Melting point: -97 ℃
Boiling point: 39.75 ℃
Density: 1.325 g/mL
Appearance: colorless clear volatile liquid
Properties: Molecular formula: CH2Cl2; colorless clear liquid with pungent smell like ether; insoluble in water; soluble in ethyl alcohol and diethyl ether
Storage: should be in cool, dry and ventilated place in galvanized iron bucket sealed, 250kg/drum

 To use

In medical field: as reaction medium in pharmaceutical industry for preparation of ampicillin, carbenicillin and cephalosporin
In photographic film aspect: as solvent in film manufacturing, petroleum dewaxing solvent, aerosol propellant, extraction agent of organic synthesis, foamed plastic manufacturing used foaming agent and metal cleaner
Other: as auxiliary foaming agent in polyether type urethane foamed plastic, as foaming agent of extrusion polysulfone foamed plastic