Product Description
Nitrogen trifluoride (NF3) is a chemical compound composed of one nitrogen atom and three fluorine atoms. It is a colorless and odorless gas at room temperature and is highly reactive. Here's some information about nitrogen trifluoride:
- Chemical Formula: NF3
- Molecular Weight: 71.0 g/mol
- Structure: NF3 has a trigonal pyramidal molecular geometry, with the nitrogen atom at the center and the three fluorine atoms arranged symmetrically around it.
- Physical Properties:
- State: Gas at room temperature and pressure.
- Melting Point: -206.2°C (-339.2°F)
- Boiling Point: -129.0°C (-200.2°F)
- Density: 3.003 g/L
- Solubility: NF3 is soluble in water.
- Chemical Properties:
- Reactivity: Nitrogen trifluoride is a powerful oxidizer and can react vigorously with various substances, including water, metals, and organic compounds.
- Stability: It is relatively stable under normal conditions but can decompose upon exposure to heat, light, or certain catalysts.
- Production and Uses:
- Nitrogen trifluoride NF3 is primarily produced by the reaction of ammonia (NH3) with fluorine gas (F2).
- It is commonly used in the electronics industry as a cleaning agent for removing thin film deposits in plasma etching and chemical vapor deposition processes.
- Nitrogen trifluoride NF3 is also used as a precursor in the production of fluorine-containing compounds, such as fluoropolymers and fluorochemicals.
- It has been used as a component of rocket propellants and as an oxidizer in certain specialty applications.
- Environmental Impact:
- Nitrogen trifluoride is a potent greenhouse gas with a high global warming potential (GWP). It has a long atmospheric lifetime and contributes to the greenhouse effect.
- Its GWP is significantly higher than that of carbon dioxide (CO2), although its atmospheric concentration is much lower.
- Efforts are being made to reduce Nitrogen trifluoride NF3 emissions and develop alternative cleaning technologies to mitigate its environmental impact.
When handling Nitrogen trifluoride NF3 gas, it is recommended to adhere to safety protocols, use proper protective equipment, and ensure good ventilation in the working area to maintain a safe environment.
| Molecular Weight |
147.05 |
Density |
2.96Kg/m³ |
| Melting Point |
-206.79ºC |
Boiling Point |
-129.0ºC |
| Appearance |
Colorless,Odorless |
Un No. |
2451 |
| DOT Class |
2.2&5.1 |
Valve |
Diss640 |
| Cylinder Standard |
GB/ISO/DOT |
Cylinder Pressure |
15Mpa/20Mpa |
| Transport Package |
47L/440L |
Specification |
99.99%,99.996% |
| Trademark |
CMC |
Origin |
China |
| HS Code |
28129011 |
Production Capacity |
5000tons/Year |
Specification:
| Specifications |
Company Standard |
| NF3 |
≥ 99.996% |
| CF4 |
≤ 20 ppm |
| N2 |
≤ 5 ppm |
| O2+AR |
≤ 3 ppm |
| CO |
≤ 1 ppm |
| CO2 |
≤ 0.5 ppm |
| N2O |
≤ 1 ppm |
| SF6 |
≤ 2 ppm |
| Moisture |
≤ 1 ppm |
| Express as HF |
≤ 1 ppm |
Detailed Photos
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. 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.
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