• Mixed Refrigerant R418a System 1
Mixed Refrigerant R418a

Mixed Refrigerant R418a

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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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Product Name
Refrigerant Gas R418a
Physical properties
Molecular formula
Molecular weight82.32
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
ODP0
GWP1500
Quality index
Puritymore than 99.80%
Water contentless than0.001%
Acidityless than0.00001%
Evaporation residueless than0.01%
(Cl-)Chloride contentless than0.0001%
AppearanceColorless and clear
OdorOdorless
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: What is carbohydrate? What is organic? What is it?
Organic matter and inorganic matter is to see if there is no carbon C
Q: Simply talk about hydrocarbons
Hydrocarbon products in the daily production, life is widely used, the most representative of the commercial life of the HCR433b hydrocarbon refrigerant, and the most representative of the automotive HCR436a hydrocarbon refrigerant.
Q: What is the hydrocarbon thing
Hydrocarbon, which is composed of two elements, consists of carbon and hydrogen. It is called a hydrocarbon and a hydrocarbon, which reacts with chlorine, bromine vapor, oxygen and so on. It does not react with strong acid, strong base, strong oxidizer (Such as: potassium permanganate) reaction, such as methane and chlorine in the light conditions of reaction to produce methyl chloride, dichloromethane, chloroform (chloroform) and tetrachloromethane (carbon tetrachloride) and other derivatives in the Hydrocarbon molecules in the carbon atoms connected to each other to form a carbon chain or carbon ring molecular skeleton, a certain number of hydrogen atoms attached to the carbon atoms, so that each carbon atom to maintain the price of the type of hydrocarbon is very much, the structure of known hydrocarbons More than 2,000 hydrocarbons are the parent of an organic compound. Other organic compounds can be seen as derivatives of one or more hydrogen atoms in the hydrocarbon molecule that are replaced by atoms or radicals of other elements. Word, is the use of "carbon" consonant with "hydrogen" vowel synthesis of a word, with "carbon" and "hydrogen" the composition of the internal structure of the word, the hydrocarbon is the parent of all organic compounds can be said that all Organic compounds are nothing but the result of replacing some of the atoms in the hydrocarbons with other atoms.
Q: Are the asphalt and peat kinds of vegetables have heavy metal?
Asphalt and its flue gas on the skin and mucous membranes are irritating, phototoxic and carcinogenic effects. China's three major asphalt toxicity: coal tar pitch> shale asphalt> petroleum asphalt, the former two are carcinogenic. Asphalt main skin lesions are: phototoxic dermatitis, skin lesions limited to the face, neck and other exposed parts; black disease, skin lesions are often symmetrical distribution in the exposed parts, was flaky, brown - dark brown - brown black; Acne; verrucous vegetation and heat burns caused by accidents. In addition, there are dizziness, head swelling, headache, chest tightness, fatigue, nausea, loss of appetite and other systemic symptoms and eye, nose, throat irritation symptoms.
Q: Identification of Derivatives of Chemical Hydrocarbons in High School
Derivatives have gone, and give a specific range Well
Q: What is the difference between crude oil and asphalt?
Financial institutions, financial management, cash exchange, the exchange of foreign exchange private schools
Q: Will AsH3 (arsenic trioxide) is organic or inorganic
So the organic matter must contain the element is the C element
Q: What are the derivatives of hydrocarbons?
In addition to the C and H elements, there are also one or more of O, X (halogen), N, S and other elements, such as methanol (CH3OH) learned from junior high school chemistry, (CH3Cl), nitrobenzene (C6H5NO2), and the like, which are mentioned in the previous chapter, are derivatives of hydrocarbons, such as ethanol (C2H5OH), acetic acid (CH3COOH)
Q: What is the aromatic hydrocarbon .. what is the derivative of 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.
Q: Rush! Hydrocarbon and hydrocarbon derivatives system information includes chemical formula, common name, Chinese name and so on
Hydrocarbon derivatives

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