R125a

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Shanghai
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TT OR LC
Min Order Qty:
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Supply Capability:
1000MT m.t./month

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Specifications

high quality R125A refrigerant gas with 99.9% purity

1.CE DOT approved
2.OEM is accepted
3.Purity>99.8%


Refrigerant R125
1.high Purity
2.Competitive price with high quality

3.R125 refrigerants is of good quality, and it can be used as raw materials and foamer.


Physical properties
Molecular formula        CHF2CF3
Molecular weight          120.20
Boiling point 101.3KPa(°C) -48.10
Freezing point 101.3KPa (°C) -103.15Ton tank, TANK
Density 30°C(kg/m3)      1248.00
Critical temperature (°C)66.20
Critical pressure (MPa) 3.63
ODP                  0
GWP                   3400






Quality index
Purity             ≥99.80%
Water content      ≤ 0.001%
Acidity            ≤0.00001%
Evaporation residue≤ 0.01%
Chloride content  
Appearance        Colorless and clear
Odor             Odorless




PackingRefillable cylinder—400L,800L,926L,1000L
ISO-TANK


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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:Is acrylamide an oxygen-containing derivative of hydrocarbons?
From the structural point of view, alcohol, vinegar, malic acid, citric acid and other organic matter, can be seen as hydrocarbon molecules in the hydrogen atoms are replaced by oxygen atoms and atomic groups, they are known as hydrocarbon oxygen derivatives.
Q:Why is dry ice not organic?
Dry ice is solid. It is a simple carbonaceous compound that is not the material basis for life. Therefore, dry ice is an inorganic compound
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To see what is the derivative of aromatic hydrocarbons, by its own is a single ring or multi-ring decision
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Halogen can be named after the alkane, the other can not
Q:Inorganic chemistry employment direction? Current research direction
Optical inorganic boring, and now are with rare earth elements and radioactive elements to do some material research. Or electrochemical. battery!
Q:What is the difference between crude oil and asphalt?
Difference: Asphalt is composed of different molecular weight hydrocarbons and non-metallic derivatives of dark brown complex mixture, is a high viscosity organic liquid, was liquid, the surface was black, soluble in carbon disulfide. Asphalt is a waterproof moisture and corrosion of organic cementitious materials. Asphalt can be divided into coal tar pitch, petroleum asphalt and natural asphalt three: Among them, coal tar pitch is a by-product of coking. Petroleum asphalt is the residue after distillation of crude oil. Natural asphalt is stored in the ground, and some of the formation of ore or in the crustal surface accumulation. Asphalt is mainly used for coatings, plastics, rubber and other industries and pavement and so on. Crude oil (44.27,0.27,0.61%) is the upstream raw material of asphalt, there is a strong correlation between the two prices. For the asphalt industry, the impact of the upstream industry is mainly reflected in the fluctuations in crude oil prices, crude oil processing capacity changes in oil asphalt production and product prices fluctuations. From the downstream demand point of view, asphalt products are mainly used in highways, municipal roads, bridges and airports and other places of the laying of which highway construction for the consumption of asphalt accounted for 82%. In the case of a certain capacity, the increase in downstream demand will further promote the growth of asphalt prices, on the contrary, will bring the price down.
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Asphalt is a hydrophobic material, it is impermeable, and almost insoluble in water, acetone, ether, dilute ethanol, dissolved in carbon disulfide, carbon tetrachloride, sodium hydroxide.
Q:What is the relationship between hydrocarbon and hydrocarbon derivatives?
Hydrocarbons, which are composed of two elements, carbon and hydrogen, are called hydrocarbons and hydrocarbons. It reacts with chlorine, bromine vapor, oxygen, etc. to produce hydrocarbons.

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