Monochlorodifluoroethane (R142b)

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10000MT m.t./month

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Product Description:

R142b

Property of chloride:

Chemical formula:           CCIF2CH3

Molecular weight:            100

Boiling Point,101.3Kpa,:   -9.2

Critical temperature,,:      136.45

Critical pressure,Mpa:       4.02

Liquid density g/cm3 30:   1.096

Vapor pressure(absolute pressure),21,Mpa:0.3

Quality standard:                                                  

Appearance: Colorless,no cloudy

Odor: Odorless

Purity≥%:99.9

Moisture ≤%:0.001

Acidity≤%HCI:0.0001

Residue on evaporation≤%:0.01

Property and application:
It mainly used on blend refrigerant 502 which is an azeotrope of f22angf115.

Application: Used as working liquid in air-conditioner, heat pump and inductive

medium of temperature controller under high temperature, used as blowing agent of polyolefine after mixing with HCFC-22(60:40), and also used as chemical raw material.

Packing :30Ib/13.6kg,501b/22.7kg,400kg/400L,800kg/800L,1000kg/1000L,ISOtank.


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Q:High school chemical hydrocarbons with hydrocarbon derivatives with water solubility
Hydrocarbons, halogenated hydrocarbons, esters are difficult to dissolve in water. Hydrocarbons, esters are denser than water, and the density of halogenated hydrocarbons is generally greater than that of water. Hydrocarbon derivatives containing hydroxyl, amino or aldehyde groups such as alcohols, phenols, aldehydes, carboxylic acids, sulfonic acids and amines are soluble in water, And the shorter the solubility of the carbon chain, the greater the solubility of the carbon chain increases, until the same number of carbon atoms and similar hydrocarbons.
Q:Chemical life network: chemical (inorganic reaction, organic reaction) is equal to the life of life reaction?
Inorganic chemistry is the science of the composition, nature, structure and reaction of inorganic substances. It is the oldest branch of chemistry. All inorganic substances include all chemical elements and their compounds, except for most of the carbon compounds (except for carbon dioxide, Carbon monoxide, carbon disulfide, carbonates and other simple carbon compounds are still inorganic substances, the rest are organic matter.
Q:What is a derivative of a hydrocarbon? What is an aromatic hydrocarbon derivative?
Hydrocarbon derivatives include derivatives of linear and aromatic hydrocarbons such as chloroethane bromopropane bromobenzene
Q:Is it possible to understand that organic matter is contained in the heat of inorganic matter?
Inorganic matter with carbon after, as if with their own ideas, began to build their own. So slowly evolved into a complex organic matter
Q:Will AsH3 (arsenic trioxide) is organic or inorganic
AsH3 (arsine trihydride) is not containing C element
Q:Why does the hydrocarbon derivative make the bromine water fade and the hydrocarbon can not
Should be able to ah and bromine water addition reaction and fade:
Q:Is the number of hydrogen atoms in the hydrocarbon or hydrocarbon derivative molecule be even
The number of hydrogen atoms in the hydrocarbon must be even.
Q:What cells are composed of compounds
Water, various inorganic salts, sugars (mainly glucose and sugar), nucleotides, amino acids, lipids
Q:What are the characteristics of organic compounds?
Organic compounds are usually referred to as carbon-containing compounds, or hydrocarbon-containing compounds and their derivatives are collectively referred to as organic matter. Organic compounds are generally insoluble in water and soluble in organic solvents with lower melting points. 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, and there are many kinds of organic compounds, which can be divided into two major categories of hydrocarbon and hydrocarbon 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: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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