Refrigerant R32 in Disposable Cyl
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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Specifications
1.Easy to evaporate
2.OEM is welcomed
3.Delivery within15 days
4.High purity
Difluoromethane(HFC-32)
Chemical Formual | CH2F2 |
Molecular weight | 52 |
Boiling point,(760 mmHg) | -51.65 |
Vapor pressure | 1.38 |
Critical temperature, | 78.1 |
Critical pressure,Mpa | 5.782 |
Solubility in water(wt%,25) | 1.85 |
Liquid denisty(25,latm,water=1) | 0.0958 |
Gas denisity(21.1,latm,air=1) | 1.8 |
Appearance | Colorless, no turbid |
Odor | Odorless |
Purity≥ % | 99. 8 |
Moisture ≤ % | 0. 001 |
Acidity ≤ %, HC1 | 0 .00001 |
Residue ≤ % | 0.01 |
Properties and applications:
R32 is a colorless liquid field gas. As a main component of blend refrigerant, it can be used to blend substitute R407c and R410a for R22.
Packing:
670kg/926L, 30KG/40L, ISO TANK.
- Q:China's largest asphalt production base where
- Oil asphalt is the residue after distillation of crude oil. According to the degree of extraction of different, at room temperature into a liquid, semi-solid or solid. Oil asphalt color black and shiny, with a high temperature. Because it is in the production process has been distilled to 400 ℃ or more, and thus contain little volatile components, but there may still be high-molecular hydrocarbons without volatile, these substances are more or less harmful to human health.
- Q:What are the oxygen consumption of the oxygen-containing derivatives of the mass hydrocarbons?
- For this comparison, you can see the experimental formula of this material, a C corresponds to an oxygen, 4 H corresponds to an oxygen, the experimental consumption of oxygen up, then under the same quality conditions, the greater the oxygen consumption of this material
- Q:Is the number of hydrogen atoms in the hydrocarbon or hydrocarbon derivative molecule be even
- The number of hydrogen atoms in the hydrocarbons containing carbon, oxygen and oxygen is also even.
- Q:Ionic compounds, covalent compounds, electrolytes, non-electrolytes, which are both compounds and inorganic compounds
- The covalent compound is a compound molecule composed of a common electron pair between atoms. When two nonmetallic elements (or inactive metal and nonmetallic elements) are combined, one or more electrons are formed between the atoms, and the electron pair is attracted by two nuclei, and the two atoms are common , So that two atoms form compound molecules. For example, hydrogen chloride is a hydrogen atom and chlorine atoms each with the outermost layer of electrons to form a common pair of compounds composed of compounds. Non-metallic hydrides (such as HCl, H2O, NH3, etc.), non-metallic oxides (such as CO2, SO3, etc.), anhydrous acids (such as H2SO4, HNO3, etc.), most organic compounds (such as methane, Are covalent compounds. Most covalent compounds in the soli
- Q:What is "organic" and "inorganic" in chemistry?
- The definition of organic matter usually refers to carbon-containing compounds, or hydrocarbons and their derivatives are collectively referred to as organic compounds.
- Q:The aromatic hydrocarbon derivative refers to monocyclic or polycyclic
- To see what is the derivative of aromatic hydrocarbons, by its own is a single ring or multi-ring decision
- Q:What does organic and inorganic mean?
- [Inorganic] inorganic is inorganic compounds referred to, usually refers to non-carbon compounds. A small number of carbon-containing compounds, such as carbon monoxide, carbon dioxide, carbonates, cyanides, etc. are also inorganic. Inorganic materials can be divided into oxides, acids, alkalis, salts and so on. Organic compounds Definitions Organic compounds usually refer to carbon-containing compounds, or hydrocarbons, and their derivatives, are collectively referred to as organic compounds.
- Q:What are the inorganic compounds
- Hydrocarbons and their derivatives.
- 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 FT synthesis method is a coal liquefaction technique under an iron-based catalyst (conventional FT method is a cobalt-based catalyst). Mainly syngas (CO and H2-based) saturated alkylation technology.
- Q:From the molecular level, are not all the energy obtained from the redox reaction?
- The battery is carrying the oxidant, and the hydrocarbon is the air as an oxidant direct reaction, which is less than the rocket engine than the jet engine than the reasons for the red.
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Refrigerant R32 in Disposable Cyl
- 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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