Dimethyl Ether (Dme)

Cosutin is a leading supplier/factory/manufacturer of Dimethyl Ether (DME) in China. Buy Dimethyl Ether (DME) in drums from Cosutin China.
GENERAL DESCRIPTION
DME (Dimethyl Ether) is used as a blowing agent for a few plastic materials.
DME is especially used in the polymer extrusion and expansion process, as this product
displays an excellent extruding performance and an appealing plasticizing capacity.
DME is also a component of a few blends used in various applications. DME also can be
used as aerosol propellant and solvent.
SPECIFICATIONS
Appearance: Colourless
Purity, wt % min 99.9
Moisture, wt ppm max 100
Methanol, wt ppm max 5
Carbon monoxide, wt ppm max 500
Acidity, wt ppm max 3

PROPERTIES
DME (Dimethyl Ether)
Synonyms: Methyl Ether Formula: C2H6O
Molecular Weight: 46.07g/mol CAS NO.: 115-10-6
EC NO.: 204-065-8 Index no.: 603-019-00-8
Boiling point: -24.8 degree C.
Range of flammability (vol% in air): 3.4-27.0
Flash Point: -41degree C.
Vapor Density: 1.59 - (Air = 1.0)
Handling method and safety information
DME (Dimethyl Ether) is highly flammable. Read the Material Safety Data Sheet (MSDS)
before use.
Packaging specifications
Cylinder, ISO Tank.