• R408a Refrigerant System 1
R408a Refrigerant

R408a Refrigerant

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
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:Why not ah?
Ethylene is not a derivative of hydrocarbons, ethylene Chemical formula: CH2 = CH2
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: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:Carbon compounds (except inorganic carbon compounds), hydrocarbons and derivatives of the general term is?
Hydrocarbon it
Q:What is "organic" and "inorganic" in chemistry?
Inorganic compounds are inorganic compounds, usually refers to non-carbon compounds. , Alkali, salt and so on.
Q:Junior high school chemistry knowledge, please explain what is organic compounds, inorganic compounds.
3. Organic matter is generally insoluble in water, soluble in organic solvents, low melting point. 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.
Q:Is acrylamide an oxygen-containing derivative of hydrocarbons?
From the structural point of view, alcohol, vinegar, malic acid, citric acid and other organic matter, can be seen as hydrocarbon molecules in the hydrogen atoms are replaced by oxygen atoms and atomic groups, they are known as hydrocarbon oxygen derivatives.
Q:Is polyethylene a derivative of hydrocarbons?
No, the derivative of the hydrocarbon is an element other than c.H
Q:Is not organic matter must not hydrogen ah?
Not without hydrogen, there must be C, but the material containing C is incomplete organic matter. Like H2CO3 and carbonate

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