|
| MOQ: | 1kg |
| Price: | US $15/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 50000kg/month |
Argon (Ar) is a chemical element and a colorless, odorless, and tasteless gas. It belongs to the noble gas group in the periodic table, along with helium, neon, krypton, xenon, and radon. Here are some key points about argon gas:
Properties: Argon is the third most abundant gas in the Earth's atmosphere, constituting about 0.93% by volume. It is monatomic, meaning it exists as single atoms rather than molecules. Argon is denser than air and is considered a non-reactive or inert gas. It has a boiling point of -185.7°C (-302.3°F) and a melting point of -189.3°C (-308.7°F).
Occurrence: Argon is primarily obtained from the Earth's atmosphere through air separation processes. It is present in trace amounts in the atmosphere and is produced by the decay of potassium-40 in rocks and minerals. Argon is also found in small quantities in some natural gas deposits.
Industrial Applications:
Welding: Argon is widely used as a shielding gas in welding processes. It helps protect the weld area from atmospheric contamination, particularly in processes like Tungsten Inert Gas (TIG) welding and Gas Metal Arc Welding (GMAW).
Lighting: Argon is used in some types of gas discharge lamps, such as fluorescent lamps and some high-intensity discharge (HID) lamps. It aids in achieving the desired light color and stability.
Semiconductor Manufacturing: In the semiconductor industry, argon is employed during various manufacturing processes. It acts as a carrier gas, cooling agent, or protective atmosphere in the production of semiconductors, integrated circuits, and other electronic devices.
Scientific Research: Argon is commonly used in laboratories and scientific research due to its inert nature. It is used as a blanketing gas to create an oxygen- and moisture-free environment for sensitive experiments, such as the handling of air-sensitive compounds.
Safety Considerations: Argon gas is generally considered non-toxic and non-reactive. However, it can displace oxygen in confined spaces, leading to asphyxiation. When working with argon or any other inert gas, proper ventilation and safety precautions should be observed to ensure a safe working environment.
Argon gas has various industrial and scientific applications, ranging from welding and lighting to semiconductor manufacturing and scientific research. Its inert nature and abundance make it a valuable component in many processes and applications.
| Ar, Assay % | ≥99.9999 | 99.9999 | ||||||||
| H2, ppm | ≤0.1 | <0.1 | ||||||||
| O2, ppm | ≤0.15 | <0.1 | ||||||||
| N2, ppm | ≤0.2 | <0.2 | ||||||||
| CO, ppm | ≤0.1 | <0.05 | ||||||||
| CO2, ppm | ≤0.1 | <0.05 | ||||||||
| CH4, ppm | ≤0.1 | <0.05 | ||||||||
| H2O, ppm | ≤0.1 | <0.1 | ||||||||
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|
| MOQ: | 1kg |
| Price: | US $15/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 50000kg/month |
Argon (Ar) is a chemical element and a colorless, odorless, and tasteless gas. It belongs to the noble gas group in the periodic table, along with helium, neon, krypton, xenon, and radon. Here are some key points about argon gas:
Properties: Argon is the third most abundant gas in the Earth's atmosphere, constituting about 0.93% by volume. It is monatomic, meaning it exists as single atoms rather than molecules. Argon is denser than air and is considered a non-reactive or inert gas. It has a boiling point of -185.7°C (-302.3°F) and a melting point of -189.3°C (-308.7°F).
Occurrence: Argon is primarily obtained from the Earth's atmosphere through air separation processes. It is present in trace amounts in the atmosphere and is produced by the decay of potassium-40 in rocks and minerals. Argon is also found in small quantities in some natural gas deposits.
Industrial Applications:
Welding: Argon is widely used as a shielding gas in welding processes. It helps protect the weld area from atmospheric contamination, particularly in processes like Tungsten Inert Gas (TIG) welding and Gas Metal Arc Welding (GMAW).
Lighting: Argon is used in some types of gas discharge lamps, such as fluorescent lamps and some high-intensity discharge (HID) lamps. It aids in achieving the desired light color and stability.
Semiconductor Manufacturing: In the semiconductor industry, argon is employed during various manufacturing processes. It acts as a carrier gas, cooling agent, or protective atmosphere in the production of semiconductors, integrated circuits, and other electronic devices.
Scientific Research: Argon is commonly used in laboratories and scientific research due to its inert nature. It is used as a blanketing gas to create an oxygen- and moisture-free environment for sensitive experiments, such as the handling of air-sensitive compounds.
Safety Considerations: Argon gas is generally considered non-toxic and non-reactive. However, it can displace oxygen in confined spaces, leading to asphyxiation. When working with argon or any other inert gas, proper ventilation and safety precautions should be observed to ensure a safe working environment.
Argon gas has various industrial and scientific applications, ranging from welding and lighting to semiconductor manufacturing and scientific research. Its inert nature and abundance make it a valuable component in many processes and applications.
| Ar, Assay % | ≥99.9999 | 99.9999 | ||||||||
| H2, ppm | ≤0.1 | <0.1 | ||||||||
| O2, ppm | ≤0.15 | <0.1 | ||||||||
| N2, ppm | ≤0.2 | <0.2 | ||||||||
| CO, ppm | ≤0.1 | <0.05 | ||||||||
| CO2, ppm | ≤0.1 | <0.05 | ||||||||
| CH4, ppm | ≤0.1 | <0.05 | ||||||||
| H2O, ppm | ≤0.1 | <0.1 | ||||||||
