Refrigerant R152a
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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1)Properties:
R152a is a gas at room temperature, but turns to be colorless and transparent liquid under the pressure created by itself. It dissolves in oil easily but in water difficulty.
2)Specification:
| Purity | ≥99.80% | ||||
| Water content | ≤0.001% | ||||
| Acidity | ≤ 0.00001% | ||||
| Evaporation residue | ≤ 0.01% | ||||
| Chloride content | — | ||||
| Appearance | Colorless and clear | ||||
| Odor | Odorless | ||||
3)Detailed information:
Environmental parameters:ODP is 0,and GWP is 120.
Formula: CH3-CHF2
Boiling Point(degree): -24.7
Critical temperature(degree): 113.5
Critical pressure Mpa: 6.160
Density(25degree,g/cm3): 0.912
Evaporation heat(b.p)(KJ/kg): 324.2
4)Appl
ication:
it is mainly used as refrigetant, intermediate of refrigerant and raw materials of Fluororubbers,detergent,foam agent.
5)Packing:
Packed with recyclable cylinder 400L 800L 926L,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: Why does the molecular atom compound do not belong to the life structure
- Life structure is composed of CHO as the main element through the covalent bond of the combination of hydrocarbons and their derivatives, and you said the molecular atomic compounds are usually atomic or ionic bond
- 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.
- 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: Are there two derivatives of equivalent hydrogen?
- You give the scope is too broad, at least to set in what kind of functional group range ah.
- Q: What is the difference between organic matter and inorganic matter?
- Organic compounds in addition to a few, can generally burn. Compared with inorganic matter, their thermal stability is relatively poor, the electrolyte is easy to heat decomposition. The melting point of organic matter is low, generally not more than 400 ℃. The polarity of organic matter is very weak, so most of the water is not soluble. The reaction between organic matter, mostly intermolecular reactions, often requires a certain activation energy, so the reaction is slow, often requiring catalyst and other means. And the reaction of organic matter is more complex, under the same conditions, a compound can often be several different reactions at the same time, generate different products.
- 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: Cracked
- It is almost impossible for this problem to look at your reaction conditions. Generally speaking, the alkane reaction is mainly difficult to decompose directly into ions
- Q: Is grease a polymer compound? Is it a derivative of saturated hydrocarbons?
- Grease is not a polymer, a hydrocarbon (not necessarily a saturated hydrocarbon) derivative,
- Q: Such as the title, the personal feeling of chemical transliteration of Chinese transliteration can be done so easy to write, weird name in addition to keep the high point, no good, but rather affect the people's understanding of medicine and memory, contrary to the text to facilitate the exchange of memory Original intention
- The title as a Chinese people are not proud of it Do not let you change the way back? Japanese back a element you a cycle almost finished finished ok Chinese can also sideways back to the back of foreign chemistry can cycle table How much is the back? Chinese people want to back half a day to solve the ok
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Refrigerant R152a
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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