الوصف
Business type: Dimethyl
ether supplier. Dimethyl Ether Manufacturer. Dimethyl ether
exporter. Dimethyl ether factory.
Product: Sell dimethyl
ether (DME).
Product
name : Dimethyl ether
other
names:
Methoxymethane.Methyl
ether.Wood
ether.Dimethyl
oxide.Demeon
Abbreviations: DME
Molecular formular: CH2OCH6
Purity:
*9.9%**9.*9%
CAS number : *******6
UN number : ***3
Main applicationof dimethyl ether (DME):
1aerosol
propellant:used as propellant for aerosol product like
hairspray,paintspray,polyurethane
foam sealant, aerosol pesticide, air fresher ,blowing
agentfor
foam,cosmetic industry ,fragrance ect.
2 refrigerant : substitute for CFCs, no damage to the ozone
layer
3 automotive fuel : substitute for diesel and gasoline
4 domestic fuel : substitute for LPG
5 chemical feedstock: a chemical intermediate ,solvent
,extraction agent
6 cutting gas for
welding,cutting and brazing
Physics and chemical
propertiesof dimethyl ether
dme:
PH value: **7
Appearance : Colourless gas
odor: Peculiar to ethers
Melting point( °C ) :**1.5
Relative density (water=1): 0.**1 (*0/4°C)
Boiling point (°C ) :*4.9
Vapor density ( kg/m3 ): 1.****1.**8 (**8.*6k,1 atm)
Saturated vapor pressure(kPa): **3.2 (*0 °C)
Heat of combustion (kJ/mol): ***5
Critical temperature (°C ): **8.8
Critical pressure (MPa): 5.*3
Octanol-water partition coefficients: 0.1
Flash point (°C ): *1.4 ( open up )
Upper explosive limit%(V/V): *6.7
Autoignition temperature (°C ): **0
Lower explosive limit%(V/V): 3.5
solubility: Good solubility, can soluble in water, alcohol,
diethyl ether
Other chemical and physical properties: Inert, non-corrosiveness,
burns with a slightly bright flame
stability: Stable
incompatibility: Strong oxidizer, strong acid, halogen
Conditions should be avoided: Open flame, high temperature
Hazard of polymerization: Non-polymerization
Decomposition product : CO, CO2
Executive standard: HG/T ********7
| بلد: |
China |
| نموذج رقم: |
aerosol propellant grade
|
| سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
zhangjiagang |
| سعر الحد الأدنى للطلب: |
- |
| الحد الأدني للطلب: |
460 Kilogram |
| تفاصيل التغليف: |
iso tank or cylinder |
| موعد التسليم: |
- |
| القدرة على التوريد: |
300000 Metric Ton per Year |
| نوع الدفع: |
- |
| مجموعة المنتج : |
- |
