Aerosol Agent R152a
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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1.Properties and Applications:
is a colorless liquefied gas.It dissolves in oil easily but not in water. It is mainly used as refrigerant,aerosol,foamming agent and raw material of HCFC-142b.
2.Physical and Chemical Properties:
Chemical formula:CH3-CHF2
Molecular weight:66.05
Boiling point,°c:-24.7
Critical temperature,°c:113.5
Critical pressure,KPa:4.58
Vapor pressure(absolute pressure),21.1°c,Mpa:0.51
Liquid density,g/cm3:0.9
Vaporization heat(b.p)(KJ/kg):324.2
3.Quality Specification:
Purity,%:99.8
Mosisture ,ppm:10
Acidity,ppm:0.1
Evaporating Residue,ppm:100
Appearance:colorless,not turbid
Odor:no strange stench
Refrigerant R152a
| Product: | R152A | ||||||||||||||
| Property of chloride : |
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| Packing | Recyclable cylinder 400L,800L(>=3.01mpa),926L,ISO-Tank | ||||||||||||||
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| Quality standard : |
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Application: | Usede as Refrigerant,foamer,aerosol and cleanser | ||||||||||||||
- Q: Why the silicon hydride less, a lot of hydrocarbons. (Why did not you find silicon-based creatures) and why are so many oxides of silicon, little carbon oxides?
- Silicon oxide than carbon, because the outermost layer of silicon has three levels ah, (SiO, SiO2, Si2O6) silicon less organic matter, the front also said that the organic instability of silicon
- Q: What is a derivative of a hydrocarbon? What is an aromatic hydrocarbon derivative?
- Hydrocarbon derivatives include derivatives of linear and aromatic hydrocarbons such as chloroethane bromopropane bromobenzene
- Q: What is the proportion of hydrocarbons synthesized by Fischer-Tropsch Synthese in liquid fuels consumed by Nazi Germany? What are the proportions of these hydrocarbons as an industrial raw material into their military industry, in addition to fuel? At that time, did the Fischer-Tropsch preparations occupy an important position in Nazi Germany's military industry or heavy industry?
- The traditional FT synthesis method of the product of heavy hydrocarbon content is high, the composition is complex, so the combustion efficiency is not optimistic. Germany is in view of the supply of oil is less than consumption (loss of production areas and lack of refined production capacity) was forced to take the FT technology to add (Germany's local coal reserves larger). So the FT fuel in the World War II Germany's energy system accounted for little, the specific data is still controversial, there are 15% and 25% said.
- Q: Artemisinin is not a derivative of hydrocarbons
- A hydrocarbon is an organic compound (called a hydrocarbon) composed of two elements, carbon and hydrogen, and a hydrocarbon. Can be simply divided into open chain hydrocarbons, alicyclic hydrocarbons and aromatic hydrocarbons, all hydrocarbons are hydrophobic, that all the hydrocarbons are not soluble in water.
- Q: What is "organic" and "inorganic" in chemistry?
- Carbon compounds, not carbon oxides, carbonates, bicarbonates are organic matter
- Q: What is the difference between organic matter and inorganic matter?
- Organic matter that organic compounds. Carbon compounds (carbon monoxide, carbon dioxide, carbonates, metal carbides and other rare carbon compounds excluded) or hydrocarbons and their derivatives in general. Organic matter is the material basis for life.
- Q: What is the definition of organic matter
- Organic matter usually refers to carbon-containing compounds, or hydrocarbons and their derivatives are collectively referred to as organic compounds.
- Q: Why not ah?
- Ethylene is not a derivative of hydrocarbons, ethylene Chemical formula: CH2 = CH2
- Q: Rush! Hydrocarbon and hydrocarbon derivatives system information includes chemical formula, common name, Chinese name and so on
- hydrocarbon
- Q: Why artemisinin and its derivatives in the molecular structure of a peroxide chain, the chemical properties are more stable?
- Heated to more than sixty degrees on the decomposition of things how to say that stability ...
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Aerosol Agent R152a
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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