99.9% хладагент CHF3 флюороформ трифлюороитан заполненный газом по воздуху
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- Поставщик: Wuhan Newradar Trade Company Limited
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Описание и отзывы
Характеристики
99.9% Refrigerant Gas CHF3 , Fluoroform Trifluoromethan Gas Filled, By Air
Product Description
Trifluoromethane is a colorless nonflammable gas. Trifluoromethane is shipped as a liquid under pressure. Trifluoromethane may be narcotic in high concentrations. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Trifluoromethane is used as a refrigerant.TRIFLUOROMETHANE, R-23, is chemically inert in many situations, but can react violently with strong reducing agents such as the very active metals and the active metals. They suffer oxidation with strong oxidizing agents and under extremes of temperature.Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases. Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
Specifications:
1. Physical Properties
Product | Trifluoromethane |
Molecular Formula | CHF3 |
CAS No. | 75-47-6 |
UN No. | 1984 |
Hazardous Class | 2.2 |
Cylinder Capacity | 40L, 43L, 50L, 500L |
Filling Weight | 30kg/50L, 380kg/500L refillable cylinder |
Storage and Transportation | Use, store and transport below 45C. Store in cool and well-ventilated areas. Keep away from fire, heat, sunlight and flammable substances. Handle carefully when loading and unloading to avoid damages to gas cylinders and accessories.
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2. Typical technical data
Physical properties | |
Molecular formula | CHF3 |
Molecular weight | 70.01 |
Boiling point(℃) | -82.1 |
Critical temperature (℃) | 25.9 |
Critical pressure (MPa) | 4.84 |
Specific Heat of Liquid, 30℃, [KJ/(kg℃)] | 1.55 |
ODP | 0.00 |
GWP | 1.17 |
Ice Point,°C | -152.15 |
Quality Index | |
Purity | ≥99.5% |
Water Content | ≤20ppm |
Acidity | ≤1ppm |
Evaporation residue | ≤800ppm |
Appearance | Colorless and clear |
Odor | Odorless |
Applications:
Used for supercritical extraction solvent, low temperature refrigerant | As the fire extinguishing agent and preparation of tetrafluoroethylene materials, electronic industrial plasma chemical etching agent and fluoride compounds. |
Plasma etching gases for microelectronics industry | The etching of silicon dioxide film has the advantages of fast etching speed and good selectivity. In addition, fluoride is also used in low temperature refrigerant mixture, organic synthesis intermediate, infrared detector direct coolant and so on. |
Refrigerant and tetrafluoroethylene materials | Low temperature refrigerant and as fire extinguishing agent and preparation of tetrafluoroethylene materials. |
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Company Information
Wuhan Newradar Trade Company Limited was established in 2007 with the help of professionals from abroad who has more than 25 years experience in gas industry. We introduced the gas products with high quality, advanced technology services and philosophy of quality management from America.
The main products are high-purity gases, industrial gases, gases with fluorocarbon, rare gases, excimer laser gases, isotopic gases, mixed gases and electrical gases.
We continuously strengthen internal management, optimize the process of customer service, innovate the pattern of customer service and improve the quality of customer service with the service concept of “focus on customer needs and providing fast service”. We are trying to achieve rapid development of the company in order to become one of the major import and export companies in the gas industry.
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Customer Visting
Logistics Informatio
FAQ
1.What's your product price?
Because each gas price is depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. If you have any interested in each gas, pls give your details requirement. I could like to make an offer to you.
2.What’s the min order?
Different products have different min order. Please don’t hesitate to let me know your requirement.
3.What’s the delivery time?
If the cylinder is in the stock, and only need to fill gas, the delivery is about 7-10 days ex work after receive the deposit.
If the cylinder need to customize, the delivery is about 15-35 days ex work after receive the deposit. That is depends on the quantity.
4.How to check the gas quality?
Firstly, our cylinder will take a treatment (cleaning, drying, vacuum pumping, and replacement before filling gas. In this way, the cylinder inside is clear and dry. Secondly, we will take tests every treated cylinder to assure them inside purity. Thirdly, we will take a test for all of the gas after fill into cylinders. If the tested gas is not up to standard, we will produce it again and not release the faulty product to ex work. At last, we will supply you the gas test qualified report .
5.All the cylinders can recycle?
Usually seamless steel cylinder can recycle to use in 20 years. The disposable cylinder is only for use one time.
6.Shall we send back the cylinders to China to refill gas again?
Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
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