Refrigerant R134a Gas

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Tetrafluoroethane(R134a)

R12 replacement,it is an inert gas used primarily as a “high-temperature” refrigerant for domestic refrigeration and automobile air conditioners.

Application:
Refrigerant FOR CFC-12 substitute.
Packing:Disposable cylinder 13.6KG net or 22.7KG,ISO tank

R134a refrigerant

Detailed Product Description →R134a

HFC-134a ,CH2FCF3

Physical Properties:

Molecular weight	102.03
Boiling point under 1.013×105Pa,°C	-26.1
Density of liquid at 25°C,g/cm3	1.207
Vapor pressure at 25°C,MPa	0.665
Critical temperature,°C	101.1
Critical pressure,Mpa	4.067
Critical density,g/cm3	0.512
Latent heat of vaporation at bp.,KJ/Kg	215.0
Solubility in water at 25°C, % by weight	0.15
Specific heat, liquid, 30°C,KJ/Kg.°C	1.51
ODP	0
GWP	0.29

Specification:

Application:
Refrigerant FOR CFC-12 substitute.

Packing:
Steel cylinder 13.6KG net or 22.7KG net.

Q: Is carbon monoxide an organic gas?: Carbon dioxide is highly toxic. It is a strong ability to combine blood hemoglobin, which leads to cell hypoxia and suffocation. At present, if the trace carbon monoxide environment work, do not wear a gas mask and other necessary, it is recommended to eat more iron and calcium foods to reduce the harm to the body.

Q: High school chemical hydrocarbons with hydrocarbon derivatives with water solubility, density for accurate and comprehensive summary, thank you. Out of college entrance examination: Hydrocarbons are insoluble in water and have a lower density than water

Q: The functional group of the derivative of the hydrocarbon: Yes, the number of carbon after a certain, only to determine the nature of the functional group. This is also the reason for the name of the functional group

Q: What are the derivatives of hydrocarbons?: In addition to the C and H elements, there are also one or more of O, X (halogen), N, S and other elements, such as methanol (CH3OH) learned from junior high school chemistry, (CH3Cl), nitrobenzene (C6H5NO2), and the like, which are mentioned in the previous chapter, are derivatives of hydrocarbons, such as ethanol (C2H5OH), acetic acid (CH3COOH)

Q: Sodium can be used to identify derivatives of hydrocarbons: A compound in which a hydroxyl group is directly attached to a carbon atom in a hydrocarbon group or a benzene ring side chain is called an alcohol.

Q: Is steel not organic synthetic material?: Steel is a mixture, the vast majority of elemental iron, also contains other elements, carbon is mixed in the inside, and did not constitute a compound.

Q: What is the current status of carbon dioxide capture technology and how is it compared to plants that absorb carbon dioxide?: Landlord can check their own literature what. = For example, I think this review is very good. The Although it does not include relatively new progress, but I think it is quite good. The You see such an answer to the efficiency of how low ah not as good as their own to find the literature to see right

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.