Refrigerant Gas R22
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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Specifications
high quality R22 refrigerant gas
1.CE DOT approved OEM is accepted
2.Purity>99.9%
3.packing:13.6kg.300g.500g
Application
The product is used as a refrigerant in household , industrial and commercial airconditioning systems.
It can also be used as an aerosol propellant for pesticide and paint , or as a fire extinguishing agent.
It is a primary feedstock for fluoropolymers.
Physical and chemical properties
Under normal temperature and pressure , the product is a colorless, odorless and nontoxic gas. Its melting point is -160°C, its boiling point is -40.8°C and its liquid density is 1.213g/cm3 at 20°C. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stabilities under normal conditions.
Storage&transportation
The product is packed in appropriate cylinders or tanks(or tank cars). It is to be kept in cool and dry place, without being exposed to heat source , sunlight and raining.
It is to comply with the regulations of railway and road transportation issued by Chinese government concerning hazardous cargo.
Packing specifications
Non-refillable cylinder: 30lbs/13.6kg, 50lbs/22.7kg; Refillable Cylinder:400L,800L,926L,1000L;ISO TANK.
Product: | tetrafluoroethane R22 | ||||||||||||||||
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Property of chloride : |
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Packing | Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank. | ||||||||||||||||
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Quality standard : |
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Application: | Refrigerant for CFC-12 substitute. | ||||||||||||||||
- Q: What are the gaseous states of the oxygen-containing derivatives of the hydrocarbons under the standard conditions?
- Halide only fluoride in normal temperature and pressure may be gaseous;
- Q: What is organic matter?
- Green plants use light to provide energy, in the chloroplast synthesis of starch and other organic matter, and the light energy into chemical energy stored in organic matter, this process is often said that photosynthesis.
- Q: Why is dry ice not organic?
- Inorganic compounds are pure metals that do not contain carbon and a collection of simple carbon compounds such as carbon monoxide, carbon dioxide, carbonates, carbonates and carbides.
- Q: The role of aromatic hydrocarbons
- Aromatic compounds, historically, refer to a class of aromatic scent made from plant gums, but most of the currently known aromatic compounds contain no fragrance, so the word aromatic has been lost [1] The aromatic compounds are the general term for the carbocyclic compounds and their derivatives that conform to the Hockel rules, and their molecules have closed cyclic conjugated systems in their molecules; Π electrons meet 4n + 2, and the height is delimited; the bond length is averaged.Therefore, the compounds have a high degree of unsaturation, but the properties are relatively stable, such as easy to replace, and difficult to add and oxidation. This part focuses on the structure, naming, chemical properties, localization effects and application of aromatics in organic synthesis. [2]
- Q: What are the inorganic compounds
- Hydrocarbons and their derivatives.
- Q: How to do it? Solve Inorganic Chemistry
- Inorganic chemistry is one of the earliest disciplines in the development of chemical science. It undertakes a major task of studying the composition, structure, properties and reactions of all elements and elements (except hydrocarbons and derivatives). The current development of inorganic chemistry has two distinct trends, that is, in the breadth of the broadening and depth of the advance. It is the three pillars of modern civilization
- Q: Carbon compounds (except inorganic carbon compounds), hydrocarbons and derivatives of the general term is?
- Organic matter
- Q: Are hydrocarbons are hydrocarbons and that alcohols? Is it carbon dioxide?
- Should be a hydroxy compound.
- Q: Such as the title, the personal feeling of chemical transliteration of Chinese transliteration can be done so easy to write, weird name in addition to keep the high point, no good, but rather affect the people's understanding of medicine and memory, contrary to the text to facilitate the exchange of memory Original intention
- The title as a Chinese people are not proud of it Do not let you change the way back? Japanese back a element you a cycle almost finished finished ok Chinese can also sideways back to the back of foreign chemistry can cycle table How much is the back? Chinese people want to back half a day to solve the ok
- Q: How the most primitive life on earth is produced under what conditions
- These macromolecules are not in the modern sense of the protein and nucleic acid polymer, but a variety of amino acids, nucleosides, phosphoric acid, carbohydrates and some other small molecules of the disorder of the polymer, when the nucleoside and phosphoric acid composition of nucleoside Acid, and gradually form a nucleotide chain, the formation of these nucleotide chain of the amino acid on the formation of the field of binding force, and then assembled peptide chain. Or by the combination of a variety of amino acids into peptide chain formed by the force field on the surrounding nucleus formation field binding effect, and then assembled the nucleotide chain, with the formation of peptide chain and nucleotide chain longer and longer , The molecular weight is growing, and ultimately the formation of nucleic acids and proteins, nucleic acid and protein formation is the product of interaction with each other, is generated at the same time.
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Refrigerant Gas R22
- Ref Price:
-
- 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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