Refrigerant Gas R407c
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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Specifications
1.R407C
2.OEM is welcomed
3.Delivery within15 days
4.Disposable cylinder 11.3KG/ CYLINDER
Refrigerant R-407C is a kind of refrigerant of surrounds-protection model, used in replacing R22 R502. It has a good nature of cleaning, low poison, non-combustion, good-refrigeration and so on, and greatly used in air- conditioner.
Formula | CH2F2/CHF2CF3/CF3CH2F |
Boiling Point ( °C ) | -43.9 |
Vapor pressure(25°C),Mpa, abs | 1.174 |
Liquid density(25°C),kg/L | 1.136 |
Critical Pressure Mpa | 4.619 |
Critical temperature °C | 86.74 |
Gas heat capacity (1 atm, 25°C), kj/(kgk) | 0.829 |
Liquid heat capacity (1 atm, 25 °C),kg(kgk) | 1.54 |
Gas heat conductivity(25°C),w/(mk) | 0.01314 |
Liquid heat conductivity (25°C),w/(mk) | 0.0819 |
ODP | 0 |
GWP | 1.526 |
Odor | Odorless |
Color | Colorless, transparent |
HFC-32 %(W/W) | 23±2 |
HFC-125, %(W/W) | 25±2 |
Water, mg/kg ≤ | 10 |
Acidity, mg/kg ≤ | 1 |
Residue mg/kg ≤ | 100 |
Non-congealing gas-phase, % (v/v), ≤ | 1.5 |
- Q:What is the aromatic hydrocarbon .. what is the derivative of the aromatic hydrocarbon
- Aromatic hydrocarbons referred to as "aromatic hydrocarbons", refers to the molecule containing benzene ring structure of the hydrocarbons. Is a closed chain.
- Q:Is grease a polymer compound? Is it a derivative of saturated hydrocarbons?
- Not a polymer can not be considered a saturated hydrocarbon derivatives. Natural oils contain unsaturated structures
- Q:What are the characteristics of organic compounds?
- Organic compounds are usually referred to as carbon-containing compounds, or hydrocarbon-containing compounds and their derivatives are collectively referred to as organic matter. Organic compounds are generally insoluble in water and soluble in organic solvents with lower melting points. The vast majority of organic matter heat easily decomposed, easy to burn. The reaction of organic matter is generally slow and often accompanied by side effects, and there are many kinds of organic compounds, which can be divided into two major categories of hydrocarbon and hydrocarbon derivatives. According to the organic groups contained in the functional groups, divided into alkanes, alkenes, alkynes, aromatic hydrocarbons and alcohols, aldehydes, carboxylic acids, esters and so on. According to the organic carbon molecular structure, can also be divided into open chain compounds, carbocyclic compounds and heterocyclic compounds three categories.
- Q:What are the derivatives of hydrocarbons?
- Including alcohols, acids, aldehydes, ethers, esters, halogenated hydrocarbons and the like
- Q:Is the heterocyclic compound not a derivative of cyclic hydrocarbons? why?
- Benzene is a hydrocarbon that is also the simplest aromatics
- Q:Will AsH3 (arsenic trioxide) is organic or inorganic
- So the organic matter must contain the element is the C element
- Q:Inorganic chemistry employment direction? Current research direction
- Optical inorganic boring, and now are with rare earth elements and radioactive elements to do some material research. Or electrochemical. battery!
- Q:Is acrylamide an oxygen-containing derivative of hydrocarbons?
- There are many kinds of oxygen-containing derivatives of alcohols which can be classified into alcohols, phenols, aldehydes, carboxylic acids and esters, etc. The nature of the oxygen-containing derivatives of hydrocarbons is determined by the functional groups, and the nature of the organic compounds can be used to synthesize the oxygen- There is no organic matter to meet our needs.
- 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:Are hydrocarbons all organic?
- A series of compounds with similar structures and different molecular composition of one or several "CH2" radicals are called the same series, and each member in the same series is called homologous, and the chemical properties of homologues are similar due to their similar structure. Their physical properties, often with the increase in molecular weight and regular changes.
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Refrigerant Gas R407c
- 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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