Refrigerant R407c in 25LB
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
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High quality r407c refrigerant gas
Mixed Refrigerant R407C | ||
PHYSICAL PROPERTIES |
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Molecular Formula | R125 R32 R134a |
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Molecular Weight | 76.2 |
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Boiling Point °C | -43.8 |
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Absolute Pressure (25°C)Mpa | --- |
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Critical Temperature °C | 87.3 |
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Critical Pressure Mpa | 4.63 |
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ODP | 0 |
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GWP | 1700 |
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QUALITY INDICATORS |
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Purity% | ≥99.90 |
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Moisture ,PPM | ≤10 |
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Acidity,PPM | ≤0.1 |
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Evaporation Residue % | ≤1 |
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Chloride Content (CI-) | --- |
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Appearance | Colorless |
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Odor | Odorless |
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APPLICATION |
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R407c etrofitted refrigerant,has a number of applications. This includes commercial refrigeration, chill cabinets, cold storage and food processing, industrial refrigeration, small air conditioning systems and large air conditioning and chiller systems. |
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PACKAGING |
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Iso Tank | 24m2/10t |
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Disposable Cylinder | 30LB/50LB |
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Refillable Cylinder | 118L/400L/800L/926L |
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Refrigerant Cans | Three Slices Can:100g---1000g Two Slices Can : 100g---1000g |
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Specification
Refrigerant Gas R407c
1-OEM is accepted
2-Reasonable and competitive price
3-Delivery time :7~15 days
4-SGS is acceptable
5-After sale service
Refrigerant Gas R407c etrofitted refrigerant
Packing details
1. Two pieces and three pieces can ,r407c gas net weight from 100gram to 1000gram
2. Disposable Cylinder: R407c gas net weight 11.3/25lb
3. Ton cylinder: R407c gas net weight 200kg/200L 400kg/400L 800kg/800L, 926kg/926L
4. ISO tank: 18MT/24m3
- Q:Identification of Derivatives of Chemical Hydrocarbons in High School
- Derivatives have gone, and give a specific range Well
- Q:What is organic matter?
- Green plants use light to provide energy, in the chloroplast synthesis of starch and other organic matter, and the light energy into chemical energy stored in organic matter, this process is often said that photosynthesis.
- 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: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: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:Why does toluene not belong to the derivatives of hydrocarbons?
- Hydrocarbon: sound tīng, is composed of two elements of carbon and hydrogen organic compounds known as hydrocarbons, also known as hydrocarbons. It reacts with chlorine, bromine, oxygen and other hydrocarbons to produce derivatives of hydrocarbons. Such as methane and chlorine in the light conditions of reaction to produce methyl chloride, dichloromethane, chloroform and chloroform (carbon tetrachloride) and other derivatives. The concept of derivatives is hydrocarbon and chlorine, bromine, oxygen and other reaction products. While toluene is not methyl and benzene, she is a whole noun is aromatic. Also known as aromatic hydrocarbons. Generally have one or more six-ring (benzene ring) with a special structure. The simplest aromatic hydrocarbons are benzene, toluene, xylene. There is also naphthenes. As the name suggests it is a ring structure. The most common is the five carbon atoms or six carbon atoms of the ring, the former called cyclopentane, which is called cyclohexane. The molecular formula of the cycloalkane is of the formula CnH2n. Cycloalkane is also called cycloalkane hydrocarbons. And alkanes. Is a carbon atom between the single bond phase chain hydrocarbon. Since the number of atoms that make up the hydrocarbon and hydrogen is different, the result is that the petroleum contains hydrocarbon molecules with large and small differences. Alkanes are named according to the carbon atoms and numbers contained in the molecule, and the number of carbon atoms is less than 10, from 1 to 10, followed by a, B, C, D, E, G, Alkane to say that the number of carbon atoms in more than 11, with the number that thank you to adopt
- Q:Why can organic matter be unique in chemical substances? What is the nature of the C atom?
- To give a reason, the current production of more economical temperature control is limited.
- Q:What is the difference between hot and cold asphalt?
- According to the time analysis, municipal companies should use the cold asphalt cold material, is the winter road maintenance of commonly used materials. In the long winter, the asphalt pavement works because of the temperature (less than 5 degrees is strictly prohibited construction), is very little construction, even if the construction, the quality is higher than the temperature when the construction is worse (asphalt mixture cold fast, easily lead to compaction The lack of pressure on the pressure, and prone to cohesive, poor water quality problems such as water), because no demand or demand is small, this time the major asphalt mixing field have a holiday home to the New Year. But the road will be the same as the winter disease, pit and other small diseases are not treated in time, easy to evolve into a large disease, there may be dangerous roadbed, running up the driver also curse, out of the accident maintenance department also bear responsibility, so the winter road Also need to maintain. At this time asphalt cold feed came into being, asphalt cold feed is used aggregate (graded gravel) plus dehydration asphalt plus diesel and additives mixed with the construction of the temperature requirements, the pits filled with pavement , Such as diesel fuel has finished bitter gluing together, but the construction quality is not good, no hot mix asphalt dense. So the winter is approaching, the road maintenance department will need to mix a few tons of asphalt cold feed sealed (to participate in 25kg rice), there are pits to pull a few bags to fill, and so on these problems when the pit and digging with the heat Mixed with asphalt material repair. In summary, the asphalt cold feed is a special winter pavement pit repair using the material, the construction process and hot mix asphalt material is roughly the same, but the construction quality is relatively poor, is a special time emergency measures, very useful materials.
- Q:What are the derivatives of hydrocarbons?
- Halogenated hydrocarbons, alcohols
- Q:Is polyethylene a derivative of hydrocarbons?
- The definition is yes
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Refrigerant R407c in 25LB
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000MT m.t./month
OKorder Service Pledge
OKorder Financial Service
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