Product Description
Carbon tetrafluoride, also known as tetrafluoromethane or CF4, is a colorless and odorless gas consisting of one carbon atom bonded to four fluorine atoms. It belongs to the family of fluorocarbons and is classified as a haloalkane. Here are some key points about carbon tetrafluoride:
- Chemical formula: CF4
- Molecular weight: 88.0043 g/mol
- Structure: CF4 has a tetrahedral molecular geometry, with the carbon atom at the center and four fluorine atoms arranged symmetrically around it.
- Boiling point: -128.17 degrees Celsius (-198.69 degrees Fahrenheit)
- Melting point: -183.6 degrees Celsius (-298.48 degrees Fahrenheit)
- Density: The density of CF4 gas is higher than that of air.
- Solubility: Carbon tetrafluoride is practically insoluble in water and nonpolar solvents.
- Stability: CF4 is chemically stable and nonflammable.
- Uses: Carbon tetrafluoride has various applications, including:
- As a component in the manufacturing of semiconductors and electronic devices.
- As a dielectric gas in high-voltage power equipment, such as transformers and circuit breakers.
- In plasma etching processes for the production of microchips and other electronic components.
- As a refrigerant in low-temperature applications.
- As a tracer gas in environmental and scientific research.
- In the production of specialty glasses and optical fibers.
It's worth noting that CF4 is a potent greenhouse gas and has a high global warming potential. Its release into the atmosphere contributes to climate change. Efforts are being made to reduce its emissions and find more environmentally friendly alternatives.
Basic Info.
| DOT Class |
2.2 |
Un No |
1982 |
| Cylinde |
DOT/ISO/GB |
Cylinder Pressure |
15MPa/20MPa |
| Valve |
Cga580 |
Melting Point |
-184 ºC |
| Appearance |
Colorless, Odorless |
Boiling Point |
-128.1ºC |
| Density |
3.72 Kg/M3; |
Molecular Weight |
88 |
| Transport Package |
40L, 47L, 50L |
Specification |
100.00% |
| Trademark |
CMC |
Origin |
China |
| HS Code |
28261990 |
Production Capacity |
2, 000 Tons/Year |
Carbon tetrafluorideis a cryogenic refrigerant that is relatively inert under normal conditions, an oxygen displacer, and is also used in various wafer etching processes.
Specification:
Detailed Photos
Packaging & Shipping
Company Profile
Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.
Our Advantages
1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.
FAQ
1. Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.
2. Q: Are bulk orders and multiple product orders available?
A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.
3. Q: What if I never imported this product before, how do I do it?
A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.
4. Q:What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.
5. Q: Why choice us Kemike Gas ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.
6. Q: How does your factory do the quality control?
A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.
7. Q:Is it possible to ship by air?
A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.
8. Q:Can I customize the package?
A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met.
9. Q: What is the package & storage details?
A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
10. More question......
Feel free to contact us, you will get immediately reply.
Audited Supplier 
Carbon tetrafluorideis a cryogenic refrigerant that is relatively inert under normal conditions, an oxygen displacer, and is also used in various wafer etching processes.
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