Mixed Refrigerant R418a

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Product Name
Refrigerant Gas R418a
Physical properties
Molecular formula	—
Molecular weight	82.32
Boiling point 101.3KPa(°C)	-39.9
Freezing point 101.3KPa (°C)	1.1
Density 30°C(KG/M3)	96.96
Critical temperature(°C)	83.3
Critical pressure(Mpa)	4.987
ODP	0
GWP	1500
Quality index
Purity	more than 99.80%
Water content	less than0.001%
Acidity	less than0.00001%
Evaporation residue	less than0.01%
(Cl-)Chloride content	less than0.0001%
Appearance	Colorless and clear
Odor	Odorless
Application
As refrigerant, substitute for R22 and R502. Good performance in environmental,non-toxic,non-flammable,cooling speed, no need to change original R22 and R502 system lubricating oil,line,components and production lines,can fill directly.


Packing
Disposable cylinder:13.6kg(30lbs) Refillable cylinder:400L.800L.926L.1000L ISO-TANK

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.

Q: Organic organic compounds are organic matter?: Organic matter is defined as the presence of hydrocarbons and their derivatives, and the presence of covalent bonds is a feature of them.

Q: Sugar, fat, and so on a variety of organic matter is full of different units of the heat of the small box. (Save the heat the most efficient, the least loss of heat the most practical and most economical box).: 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: What is the difference between crude oil and asphalt?: Financial institutions, financial management, cash exchange, the exchange of foreign exchange private schools

Q: What are the oxygen consumption of the oxygen-containing derivatives of the mass hydrocarbons?: For this comparison, you can see the experimental formula of this material, a C corresponds to an oxygen, 4 H corresponds to an oxygen, the experimental consumption of oxygen up, then under the same quality conditions, the greater the oxygen consumption of this material

Q: The role of aromatic hydrocarbons: Aromatic hydrocarbons referred to as "aromatic hydrocarbons", usually refers to the molecule containing benzene ring structure of the hydrocarbons. Is a closed-chain type. With the basic structure of the benzene ring, the history of the early discovery of such compounds have more aromatic flavor, so called these Hydrocarbons are aromatic hydrocarbons, and hydrocarbons that are later found to have no aromatic flavor are also commonly used in this way, such as benzene, naphthalene, etc. The homology of benzene is CnH2n-6 (n≥6).

Q: What is the meaning of organic ah, organic food on the human body what practical benefits: Fertilizer point of view, mainly organic fertilizer. Human synthesis of the first organic matter --- urea, but also organic matter. Organic manure is mainly manure and stool, straw straw and so on.

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: 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?: Artemisinin is relatively stable, is relative to other organic peroxide in terms of, in general, most of the organic peroxide instability, heating easily decomposed, and some even easy to burn the explosion, such as dibenzoyl peroxide, but crystal cyan Artemisinin heating to the melting point does not break down, has been considered stable.

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