liquid Argon
Liquid Argon is a colorless, odorless, asphyxiating inert gas. Below are its product specifications
Keywords:
Yongsheng Gas
liquid Oxygen
bottle Oxygen
Carbon Dioxide
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Product Description
Liquid Argon is a colorless, odorless, asphyxiating inert gas. Below are its product specifications:
Basic Parameters
- Chemical Formula: Ar
- Molecular Weight: 39.95
Physical Properties
- Melting Point: -189.2°C
- Boiling Point: -185.7°C
- Water Solubility: Sparingly soluble in water
- Density: Relative density (water = 1) 1.40 (-186°C)
Primary Applications
- Widely used in welding, stainless steel manufacturing, metallurgy, and related fields.
- Employed in semiconductor manufacturing processes for chemical vapor deposition, crystal growth, thermal oxidation, epitaxy, ion implantation, carrier gas, sintering, etc.
- Serves as carrier gas, standard gas, or equilibration gas in instruments such as ICP and gas chromatographs.
Health Hazards
- High concentrations may cause asphyxiation. Liquid argon can cause skin frostbite, and eye contact may result in inflammation.
Operational Precautions
- Eliminate heat sources and ignition risks; operate in enclosed systems with enhanced ventilation. Personnel must undergo specialized training and strictly adhere to operating procedures. When handling liquid argon, wear protective clothing, gloves, and a half-face respirator.
Liquid argon, due to its unique physicochemical properties, finds extensive applications across multiple industries and is a vital industrial gas.
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