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| MOQ: | 1kg |
| Price: | US $500/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 20000 Tons/Year |
Nitrogen trifluoride (NF3) is a chemical compound composed of one nitrogen atom and three fluorine atoms. It is a colorless, odorless gas that is used in various industrial applications. Here are some key points about nitrogen trifluoride gas:
Chemical Formula and Structure: The chemical formula of nitrogen trifluoride is NF3. It consists of one nitrogen (N) atom bonded to three fluorine (F) atoms.
Physical Properties: Nitrogen trifluoride is a gas at room temperature and atmospheric pressure. It has a boiling point of -129.1°C (-204.4°F) and a melting point of -206.6°C (-339.9°F). NF3 is denser than air and does not have a distinct smell or color.
Production: Nitrogen trifluoride is primarily produced by the reaction of ammonia (NH3) with fluorine gas (F2). The reaction takes place at high temperatures and is typically carried out in the presence of a catalyst.
Uses: NF3 has several industrial applications. It is commonly used as a cleaning agent for silicon wafers in the semiconductor industry. It effectively removes oxide and nitride layers from the surfaces of electronic components. Nitrogen trifluoride is also used as a plasma etchant in the manufacturing of flat-panel displays, such as LCDs and OLEDs. Additionally, it is utilized as a propellant in some specialized rockets and as a component in some lithium-ion batteries.
Environmental Impact: Nitrogen trifluoride has gained attention due to its potential as a greenhouse gas. It has a relatively long atmospheric lifetime, estimated to be around 550 years. NF3 has a high global warming potential (GWP) compared to carbon dioxide (CO2), although its concentration in the atmosphere is currently much lower. Measures are being taken to monitor and regulate its emissions to mitigate its impact on climate change.
Safety Precautions: NF3 is considered a hazardous substance and should be handled with caution. It is toxic if inhaled or ingested, and exposure to high concentrations can cause severe respiratory irritation and damage. Proper ventilation and personal protective equipment (PPE) should be used when working with nitrogen trifluoride.
When handling NF3 gas, appropriate safety measures should be followed. NF3 gas should be used in well-ventilated areas or under controlled conditions to minimize exposure. It's important to ensure that proper safety equipment and procedures are in place to prevent any potential risks associated with handling or working with NF3 gas.
Please note that safety guidelines and regulations may vary depending on the specific application and location, so it's always important to adhere to local safety protocols and consult relevant safety information and experts when working with NF3 gas.
| Transport Package: | 47L, 440L | Melting Point | -206.79ºC |
| Trademark: | CMC | Boiling Point | -129.0ºC |
| Specification | 99.99%, 99.996% | Production Capacity | 5000 M3/Year |
| Cylinder Pressure | 15MPa/20MPa | Valve | Diss640 |
| Appearance | Colorless, Odorless | Density | 2.96 Kg/M3 |
Specifications:
| 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
|
|
| MOQ: | 1kg |
| Price: | US $500/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 20000 Tons/Year |
Nitrogen trifluoride (NF3) is a chemical compound composed of one nitrogen atom and three fluorine atoms. It is a colorless, odorless gas that is used in various industrial applications. Here are some key points about nitrogen trifluoride gas:
Chemical Formula and Structure: The chemical formula of nitrogen trifluoride is NF3. It consists of one nitrogen (N) atom bonded to three fluorine (F) atoms.
Physical Properties: Nitrogen trifluoride is a gas at room temperature and atmospheric pressure. It has a boiling point of -129.1°C (-204.4°F) and a melting point of -206.6°C (-339.9°F). NF3 is denser than air and does not have a distinct smell or color.
Production: Nitrogen trifluoride is primarily produced by the reaction of ammonia (NH3) with fluorine gas (F2). The reaction takes place at high temperatures and is typically carried out in the presence of a catalyst.
Uses: NF3 has several industrial applications. It is commonly used as a cleaning agent for silicon wafers in the semiconductor industry. It effectively removes oxide and nitride layers from the surfaces of electronic components. Nitrogen trifluoride is also used as a plasma etchant in the manufacturing of flat-panel displays, such as LCDs and OLEDs. Additionally, it is utilized as a propellant in some specialized rockets and as a component in some lithium-ion batteries.
Environmental Impact: Nitrogen trifluoride has gained attention due to its potential as a greenhouse gas. It has a relatively long atmospheric lifetime, estimated to be around 550 years. NF3 has a high global warming potential (GWP) compared to carbon dioxide (CO2), although its concentration in the atmosphere is currently much lower. Measures are being taken to monitor and regulate its emissions to mitigate its impact on climate change.
Safety Precautions: NF3 is considered a hazardous substance and should be handled with caution. It is toxic if inhaled or ingested, and exposure to high concentrations can cause severe respiratory irritation and damage. Proper ventilation and personal protective equipment (PPE) should be used when working with nitrogen trifluoride.
When handling NF3 gas, appropriate safety measures should be followed. NF3 gas should be used in well-ventilated areas or under controlled conditions to minimize exposure. It's important to ensure that proper safety equipment and procedures are in place to prevent any potential risks associated with handling or working with NF3 gas.
Please note that safety guidelines and regulations may vary depending on the specific application and location, so it's always important to adhere to local safety protocols and consult relevant safety information and experts when working with NF3 gas.
| Transport Package: | 47L, 440L | Melting Point | -206.79ºC |
| Trademark: | CMC | Boiling Point | -129.0ºC |
| Specification | 99.99%, 99.996% | Production Capacity | 5000 M3/Year |
| Cylinder Pressure | 15MPa/20MPa | Valve | Diss640 |
| Appearance | Colorless, Odorless | Density | 2.96 Kg/M3 |
Specifications:
| 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
