R134a in Auto Industry
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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Specifications
1,r134a purity:99.9%
2,GWP:0.29 ODP:0.000
3,Moisture ppm%:0.0010
4,Acidity ppm%:0.0001
5,Vapor Residue ppm%:0.010
Refrigerant gas R134a
Physical and quality properities:
Refrigerant R134a Packing :13.6kgs/30lbs , 22.7kgs/50lbs, 400L,800L,926L,1000L,ISO-TANK | |||
Physical Properties | Quality Specification | ||
Molecular formula | CH2FCF3 | Purity | 99.9 |
Boiling Point | -26.5 | Moisture, ppm | 0.001 |
Critical Temperature | 101.1 | Acidity, ppm | 0.0001
|
Critical Pressure, Mpa | 4.06
| Vapor Residue PPM | 0.01 |
ODP | 0.000 | Appearance | No turbid |
GWP | 0.29 | Odor | no strange stench |
Packing specifications
1, Non-refillable cylinder: 30lbs/13.6kg, 50lbs/22.7kg
2,Refillable cylinder: 400L, 800L, 926L, 1000L.
3,ISO-Tank.
4,Cans as 3pzs/2pzs, 300g, 340g,500g, 1000g etc.
6. DOT/CE/SGS/KGS approved
Application
Tetrafluoroethane is a main alternative for CFCs propellant ,it is widely used in MDIs(Metered-dose inhalers),it also named pharm-aerosol,or used as anti-asthma aerosol to treat asthma,COPD(Chronic obstructive pulmonary disease),and respiratory infections;it also could be used in Nasal Aerosol and foam aerosol to treat irritable rhinitis;its another use is in mouth and local aerosol(to improve nerve sensitivity ,strength tooth dynamic and relieve pain ,etc)
Storage & Transportation
The product is packaged and transported in steel cylinder ,ISO-TANK(or tank cars ).it should to be kept in cool and dry place , away from heat sourse ,avoid sunlight and raining .Transportation should comply with Chinese railway and road transportation regulations concerning hazardous cargo
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- Oxygenated derivatives are: methyl ether, methyl ethyl ether, formaldehyde, ethylene oxide;
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- Q: Hydrocarbons and hydrocarbon derivatives are not all non-electrolytes
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- Q: Inorganic chemistry employment direction? Current research direction
- Inorganic chemistry is the science of the composition, nature, structure and reaction of inorganic matter, which is the oldest branch of chemistry. Inorganic substances include all chemical elements and their compounds, except for most of the carbon compounds. (In addition to carbon dioxide, carbon monoxide, carbon disulfide, carbonates and other simple carbon compounds are still inorganic substances, the rest are organic matter.)
- Q: NH4HCO3 and so have C atoms ah, why still inorganic
- Organic definition is not all elements, if only look at carbon atoms, then graphite and carbon dioxide are also areas of organic matter, so this is not the case. In general, organic matter is defined as containing atomic elements, which can be combusted, low density, low melting point, strong volatility, poor solubility in water, etc., which are composed of carbon atoms and covalent bonds.
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- A little bit of a way to draw out with chemdraw, then convert structure to name
- Q: Are hydrocarbons are hydrocarbons and that alcohols? Is it carbon dioxide?
- Hydroxyls are directly attached to charcoal and alcohols are derivatives of hydrocarbons.
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R134a in Auto Industry
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
OKorder Service Pledge
OKorder Financial Service
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