• R408a Refrigerant System 1
R408a Refrigerant

R408a Refrigerant

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Shanghai
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Min Order Qty:
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Supply Capability:
1000MT m.t./month

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portable air conditioner gas r408a for hot sale

1.DESCRIPTION

Product Name :Refrigerant r408

Also known as  Refrigerant r408 .

R408a is a blend refrigerant gas of R125 and R143a . Mainly it is a substitute of R502

2.Refrigerant r408

Property of chloride :Molecular Weight87.01
Boiling Point, °C-44.4
Critical Temperature, °C83.8
Critical Pressure, Mpa4.42
Specific Heat of Liquid, 30°C, [KJ/(kg°C)]0.36
ODP0.016
GWP0.3
Packing

Disposable cylinder 24lb/10.9kg; Recyclable cylinder 400L, 800L, 926L; ISO-Tank.

Versions:Refrigerant r408 Refigerant gas ECM;  Netural; OEM    
Quality standard :Purity, %≥99.9
Moisture, PPm≤10
Acidity, PPm≤0.1
Vapor Residue, PPm≤100
AppearanceColorless, No turbid
OdorNo Strange Stench

Application:

As the long-term substitute foe the 2 2 .

3. Applications

Refrigerant gas is used 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.


Q:Is not organic matter must not hydrogen ah?
Organic matter that organic compounds. Carbon compounds (carbon monoxide, carbon dioxide, carbonates, metal carbides, cyanide excluded) or hydrocarbons and their derivatives in general. Organic matter is the material basis for life. 【Features】 Most organic compounds mainly contain carbon and hydrogen elements, in addition often contain oxygen, nitrogen, sulfur, halogen, phosphorus and so on. Part of the organic matter from the plant sector, but the vast majority of oil, natural gas, coal as raw materials, through artificial synthesis method. Compared with inorganic substances, the number of organic matter, up to several million kinds. The carbon atoms of the organic compound have a very strong ability to bind to each other to form a carbon or carbocyclic ring. The number of carbon atoms can be 1,2, it can be thousands, tens of thousands, many organic polymer compounds can even have hundreds of thousands of carbon atoms. In addition, the isotopic phenomenon of organic compounds is very common, which is the cause of many organic compounds
Q:What is organic matter? Candle is organic?
Candle chemical formula: C2H2 so candle is organic
Q:What are the derivatives of hydrocarbons?
Including alcohols, acids, aldehydes, ethers, esters, halogenated hydrocarbons and the like
Q:Are the asphalt and peat kinds of vegetables have heavy metal?
Asphalt is a hydrophobic material, it is impermeable, and almost insoluble in water, acetone, ether, dilute ethanol, dissolved in carbon disulfide, carbon tetrachloride, sodium hydroxide.
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:Are all carbon compounds all organic?
Not ah, like CO, CO2, carbonated, carbonate is not ah
Q:Junior high school chemistry knowledge, please explain what is organic compounds, inorganic compounds.
4. A wide variety of organic matter, hydrocarbons and hydrocarbons can be divided into two major categories of 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:Sodium can be used to identify derivatives of hydrocarbons
A compound in which a hydroxyl group is directly attached to a carbon atom in a hydrocarbon group or a benzene ring side chain is called an alcohol.
Q:Sugar, fat, and so on a variety of organic matter is full of different units of the heat of the small box. (Save the heat the most efficient, the least loss of heat the most practical and most economical box).
The fundamental difference between organic matter and inorganic matter is whether it contains carbon elements (except carbon monoxide, carbon dioxide, carbonates, metal carbides and other simple carbon compounds). Is the carbon-based life (that is, we) the division of life material and non-life material academic concept. Regardless of whether or not to store heat. The ability of many inorganic materials to store heat is much higher than that of organic matter. From a broad cosmic perspective. Organic and inorganic division does not make sense, assuming that there is a silicon-based life (this possibility is very high). Then their organic and inorganic division should lie in whether it contains silicon.
Q:Why is dry ice not organic?
Organic compounds are mainly composed of oxygen, hydrogen, and carbon, and organic matter is the material basis for life.

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