Refrigerant Gas R404a

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1.R404a refrigerant
2.99.9% purity
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 Weight97.6
Boiling Point, °C-46.5
Critical Temperature, °C72.1
Critical Pressure, Mpa3.74
Specific Heat of Liquid, 30°C, [KJ/(kg°C)]0.38
Packing:Disposable cylinder 24lb/10.9kg; Recyclable cylinder 400L, 800L, 926L; ISO-Tank.
Application:  22 replacement refrigerants


Netural; OEM                        

Quality standard :
Purity, %>99.9%
Moisture, PPm≤10
Acidity, PPm≤1
Vapor Residue, PPm≤100
AppearanceColorless, No turbid
OdorNo Strange Stench

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Q:How to do it? Solve Inorganic Chemistry
Inorganic chemistry is one of the earliest disciplines in the development of chemical science. It undertakes a major task of studying the composition, structure, properties and reactions of all elements and elements (except hydrocarbons and derivatives). The current development of inorganic chemistry has two distinct trends, that is, in the breadth of the broadening and depth of the advance. It is the three pillars of modern civilization
Q:Organic chemistry, naming of derivatives containing oxygen (hetero) atomic bridged cyclic hydrocarbons
Agree upstairs chemdraw method.
Q:Hydrocarbon and hydrocarbon derivatives system information! The
Hydrocarbon derivatives
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: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:Are hydrocarbons all organic?
The organic matter is an abbreviation of an organic compound and refers to a compound containing a carbon (C) element (a carbon-containing oxide such as CO.CO2 and a carbonate and bicarbonate-containing compound such as CaCO3.NaHCO3, a metal carbide such as CaC2 , Cyanide, etc.), simply say that most of the carbon-containing compounds and their derivatives of all elements and their compounds, while carbonates, carbonates, bicarbonates and other compounds, although the hydrocarbon is inorganic.
Q:What is the difference between organic matter and inorganic matter?
Organic matter that organic compounds. Carbon compounds (carbon monoxide, carbon dioxide, carbonates, metal carbides and other rare carbon compounds excluded) or hydrocarbons and their derivatives in general. Organic matter is the material basis for life.
Q:What does organic mean?
Food point of view of organic: from planting to harvest, and then to storage, transport so that consumers in the hands, without chemical fertilizers, chemical processing, genetic technology and other food raw materials. In general, organic represents high quality and natural. But the Chinese market is not very close, so the choice of time to pay attention.
Q:NH4HCO3 and so have C atoms ah, why still inorganic
Organic definition is not all elements, if only look at carbon atoms, then graphite and carbon dioxide are also areas of organic matter, so this is not the case. In general, organic matter is defined as containing atomic elements, which can be combusted, low density, low melting point, strong volatility, poor solubility in water, etc., which are composed of carbon atoms and covalent bonds.
Q:Is steel not organic synthetic material?
Steel is a mixture, the vast majority of elemental iron, also contains other elements, carbon is mixed in the inside, and did not constitute a compound.

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