Refrigerant Gas R410a
- 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.Disposable cylinder 30lb/13.6kg, 50lbs/22.7kg
Refrigerant R410A(HFC32/HFC125)
R410A is a kind of refrigerant of surroundings-protection model, used in replacing R22&R502. It has a good nature of cleaning, low poison, mon-combustion, good-refrigeration and so on, and greatly used in air-conditioner.
Physical Properties | Formula | CH2F2/CHF2CF3 |
Molecular Weight | 72.6 | |
Boiling Point a(°C) | -51.6 | |
Vapor Pressure Under B.P.,Mpa | 1.648 | |
Liquid Density, °C, g/cm3 | 1.063 | |
Critical Temperature, °C | 70.7 | |
Critical Pressure, Mpa | 4.7699 | |
Critical Density,g/cm3 | 500.0 | |
Gas Heat Capacity, 1 atm, 25°C, KJ(kgK) | 0.84 | |
Liqueid Heat Capacity, 1 atm, 25°C, KJ(kgK) | 1.68 | |
Soloubility in water % | 0.28 |
Quality Standard | HFC-32, %(w/w) | 50±2 |
HFC-125, %(w/w) | 50±2 | |
Water,≤% | 0.001 | |
Acidity,≤% | 0.0001 | |
Residue On Evaporation,≤% | 0.01 | |
Mon-Congealing In Gas-Phase,≤% | 1.5 |
Disposable steel :11.3kg/25lb
Recyclable steel cylinder:400kg/400L 800kg/800L 1000kg/1000L 950kg/926L 1000L ISO-TANK
- Q:Is the oxygen derivative of the hydrocarbon a non-methane total hydrocarbon?
- Hydrocarbon derivatives of hydrocarbons do not belong to non-methane total hydrocarbons
- Q:Organic organic compounds are organic matter?
- The polymer compound is covalently bonded to each other by thousands of atoms to form a compound having a relatively large molecular mass and having a repeating structural unit. But the number of repeating units in the preparation process is often not the same, so that the organic polymer compound is a mixture of the argument is not wrong, of course it is organic matter which is beyond doubt.
- Q:Why does the hydrocarbon derivative make the bromine water fade and the hydrocarbon can not
- Should be able to ah and bromine water addition reaction and fade:
- 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:Rush! Hydrocarbon and hydrocarbon derivatives system information includes chemical formula, common name, Chinese name and so on
- hydrocarbon
- Q:Peracetic acid is not
- A series of compounds produced by the substitution of hydrogen atoms in other molecular or atomic groups as hydrocarbon derivatives, peroxyacetic acid is CH3COOOH, and should be considered
- Q:Ionic compounds, covalent compounds, electrolytes, non-electrolytes, which are both compounds and inorganic compounds
- They are different concepts -
- Q:What is organic?
- Human beings have a long history of organic compounds. As early as the 17th century, humans could only obtain some organic compounds such as protein, fat, carbohydrate and dyes from animals and plants as food, food and clothing. 1828 German chemist Wilhelm (F Wohler) for the first time with inorganic acid ammonium nitrate synthesis of organic urea. After 1844, people have synthesized a large number of organic compounds such as methane, acetylene, acetic acid, oil and sugar, and since then humans have made organic chemistry into the synthetic era. The development of synthetic organic matter is clearly recognized: there is no clear boundary between organic matter and inorganic matter, but there are some differences in composition, structure and nature. Now people already know that organic compounds in the composition of most contain carbon, hydrogen, oxygen, nitrogen and other elements, a few also contain sulfur, phosphorus, halogen and so on. Any organic compound, its molecular composition contains carbon, the vast majority also contains hydrogen. Since the hydrogen atoms of the organic compound molecules can be replaced by other atoms or radicals, so many other organic compounds are derived, it is generally believed that hydrocarbons and their derivatives are known as organic compounds, referred to as organic compounds; The chemistry of compounds is called organic chemistry.
- 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:Chemical life network: chemical (inorganic reaction, organic reaction) is equal to the life of life reaction?
- Organic chemistry is the study of the origin of organic compounds, preparation, structure, properties, applications and related theories of science, also known as carbon compounds.
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Refrigerant Gas R410a
- 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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