Refrigerant Gas R142b

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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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Specifications

1.OEM is accepted
2.Good sevice aftersale
3.Reasonable price
4.Delivery time:10 days
5.Accept deffrient packages

R142b refrigerant gas is widely used as high-temperature refrigerant, mainly used in high-temperature environment as refrigerantion system. Also can be used as agent for temperature controller and medium of aircraft aerosol propellant.  

Property of chloride:

Formula:                         CH3CCLF2

Molecular weight:                     100.5

B. P., °C:                             -9.8

Critical temperature,,°C:                136.45

Critical pressure, MPa:                  4.15

Critical density, g/cm3:                  0.495

Liquid density, g/cm3 30°C:              1.096

Vapor pressure(absolute pressure),21.1°C MPa: 0.3

ODP:                               0.0133


Quality standard:

Appearance:             Colorless, no turbid

Odor:                           Odorless

Purity, ≥%:                       99.9

Water, ≤%:                        0.001

Acidity, ≤%:                      0.0001

Residue on evaporation, ≤%:         0.01


Packaging & Delivery

Packaging Detail:Refillable cylinder:400L,800L,926L,1000L; ISO-TANK
Delivery Detail:Within 5 days


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Q:The problem of system naming of hydrocarbon derivatives
No, aldehyde is functional group, must be aldehyde for the mother. In addition, when the aldehyde group is a substituent, it is named as a formyl group.
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:Does Organic Chemistry Study the Performance of Hydrocarbons and Their Derivatives?
Also study the structure and transformation
Q:What cells are composed of compounds
Protein and water
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: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:Organic chemistry, naming of derivatives containing oxygen (hetero) atomic bridged cyclic hydrocarbons
Pro-butylbenzene ethane
Q:Organic chemistry studies the performance of hydrocarbons and their derivatives, either right or wrong
Organic compounds refer to hydrocarbons and their derivatives. Organic chemistry is the study of the structural characteristics of organic compounds, synthetic methods and physical and chemical properties of the chemical.
Q:What can hydrocarbons crack to carbon and hydrogen at high temperatures?
It is almost impossible for this problem to look at your reaction conditions. Generally speaking, the alkane reaction is mainly difficult to decompose directly into ions
Q:Compare the difference between London smoke and Los Angeles photochemical smog
Los Angeles photochemical smog nitrogen content and hydrocarbons and derivatives more, mainly close to the car exhaust. Foggy London situation related to coal, soot solid particles and sulfur oxide more. Foggy London is more bleak, and Los Angeles is more toxic.

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