We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Dimethyl ether (DME), also known as methoxymethane, is the organic compound with the formula CH3OCH3. The simplest ether, it is a colourless gas that is a useful precursor to other organic compounds and an aerosol propellant.
It is a colorless transparent liquid .
Melting point: 161.3¦, relative density: 0.9467(20¦), viscosity: 1.1(20¦), flash point:60¦
Mainly used in medicine industry etc.
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.
Ethylene glycol dimethyl ether C4H10O2
Ethylene glycol dimethyl ether C4H10O2 CAS# 110-71-4
[M.F.] C4H10O2 M.W.:90.12
[Properties] Colorless transparent liquid ,dissolved in water and hydrocarbon solvent,non proton polar solvent .BR:84-86centigrade degree ,Density (20centigrade degree)0.8683,RR(20centigrade degree)1.3795,Viscosity(20centigrade degree)1.1,FP(open):1.11centigrade degree.
[Technical index]
Item Industrial grade Reagent grade
Purity(GC)%> 99.5
99.9
Moisture%< 0.1
0.05
Acidity(HAC)%< 0.015 0.015
Peroxide(H2O2)%< 0.005 0.005
[Usage] Mainly used in polymer, electrochemistry, boracium chemistry, resin, nitro cellulose, In this product , the benzene, xenene, terphenyl, anthracene reacts with sodium and then bring about the complex; it is also used in surface treatment, halogen analysis in gasoline, acetic acid recycle in diluted acetic acid, depaint agent, thinner, flushing agent, stabilizer, anti oxidant , thickener of lube
[Packing] 180kg/double sealing metal pail
Ethylene glycol dimethyl ether C4H10O2 CAS# 110-71-4
[M.F.] C4H10O2 M.W.:90.12
[Properties] Colorless transparent liquid ,dissolved in water and hydrocarbon solvent,non proton polar solvent .BR:84-86centigrade degree ,Density (20centigrade degree)0.8683,RR(20centigrade degree)1.3795,Viscosity(20centigrade degree)1.1,FP(open):1.11centigrade degree.
[Technical index]
Item Industrial grade Reagent grade
Purity(GC)%> 99.5
99.9
Moisture%< 0.1
0.05
Acidity(HAC)%< 0.015 0.015
Peroxide(H2O2)%< 0.005 0.005
[Usage] Mainly used in polymer, electrochemistry, boracium chemistry, resin, nitro cellulose, In this product , the benzene, xenene, terphenyl, anthracene reacts with sodium and then bring about the complex; it is also used in surface treatment, halogen analysis in gasoline, acetic acid recycle in diluted acetic acid, depaint agent, thinner, flushing agent, stabilizer, anti oxidant , thickener of lube
[Packing] 180kg/double sealing metal pail
