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:Is polyethylene a derivative of hydrocarbons?
No, the derivative of the hydrocarbon is an element other than c.H
Q:Are hydrocarbons are hydrocarbons and that alcohols? Is it carbon dioxide?
I think that can be said so.
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:Why does the molecular atom compound do not belong to the life structure
Life structure is composed of CHO as the main element through the covalent bond of the combination of hydrocarbons and their derivatives, and you said the molecular atomic compounds are usually atomic or ionic bond
Q:Why artemisinin and its derivatives in the molecular structure of a peroxide chain, the chemical properties are more stable?
Heated to more than sixty degrees on the decomposition of things how to say that stability ...
Q:Will AsH3 (arsenic trioxide) is organic or inorganic
So the organic matter must contain the element is the C element
Q:Why is the chemical name in the uncommon word so much?
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:What is the definition of organic matter
Organic matter usually refers to carbon-containing compounds, or hydrocarbons and their derivatives are collectively referred to as organic compounds.
Q:What does organic mean?
Chemical point of view, organic is organic matter, mainly by the carbon atoms and hydrocarbons derivatives.
Q:What is the aromatic hydrocarbon
Aromatic hydrocarbons referred to as "aromatic hydrocarbons", refers to the molecule containing benzene ring structure of the hydrocarbons. Is a closed chain.

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