Refrigerant Gas R404a

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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.R404a refrigerant
2.99.9% purity
3.OEM
4.MOQ 200pcs
5.CE/SGS/ROSH/ISO9001 Certification

R404a refrigerant

R404a refrigerant is a refrigerant that not destroy an ozone layer, widely used in supermarket freezers, cold storage, display cases, transport refrigeration, ice machines and other fields.

Property of chloride :

Molecular Weight	97.6
Boiling Point, °C	-46.5
Critical Temperature, °C	72.1
Critical Pressure, Mpa	3.74
Specific Heat of Liquid, 30°C, [KJ/(kg°C)]	0.38
ODP	0
GWP	0.38

Packing:

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

Application: 22 replacement refrigerants

Versions:

Netural; OEM

Quality standard :

Purity, %	>99.9%
Moisture, PPm	≤10
Acidity, PPm	≤1
Vapor Residue, PPm	≤100
Appearance	Colorless, No turbid
Odor	No Strange Stench

Q: Identification of Derivatives of Chemical Hydrocarbons in High School: Meaning that the halogenated hydrocarbon can be hydrolyzed and eliminated; the alcohol reacts with sodium to produce oxidation and eliminate the reaction; the phenol has acidity, can replace the reaction and color reaction; aldehyde can be added reaction and oxidation reaction. Finally remember the acid and acid, and alcohol esterification reaction.

Q: What is the proportion of hydrocarbons synthesized by Fischer-Tropsch Synthese in liquid fuels consumed by Nazi Germany? What are the proportions of these hydrocarbons as an industrial raw material into their military industry, in addition to fuel? At that time, did the Fischer-Tropsch preparations occupy an important position in Nazi Germany's military industry or heavy industry?: The traditional FT synthesis method of the product of heavy hydrocarbon content is high, the composition is complex, so the combustion efficiency is not optimistic. Germany is in view of the supply of oil is less than consumption (loss of production areas and lack of refined production capacity) was forced to take the FT technology to add (Germany's local coal reserves larger). So the FT fuel in the World War II Germany's energy system accounted for little, the specific data is still controversial, there are 15% and 25% said.

Q: What are the derivatives of hydrocarbons?: Including alcohols, acids, aldehydes, ethers, esters, halogenated hydrocarbons and the like

Q: Is the system name of a hydrocarbon derivative named if the question can be named according to the nomenclature of the alkane?: Halogen can be named after the alkane, the other can not

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 cells are composed of compounds: Protein and water

Q: Why not ah?: Ethylene is not a derivative of hydrocarbons, ethylene Chemical formula: CH2 = CH2

Q: Rush! Hydrocarbon and hydrocarbon derivatives system information includes chemical formula, common name, Chinese name and so on: The system is too difficult to summarize. Too much.

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 ...