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liquid Argon

Liquid Argon is a colorless, odorless, asphyxiating inert gas. Below are its product specifications

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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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Applications of Industrial Oxygen


Metal Processing and Manufacturing.Gas cutting and welding.Plasma cutting

Applications of Medical Oxygen


Clinical Treatment of Diseases.Emergency Rescue.Surgical Operations.Special Medical Scenarios.Rehabilitation and Palliative Care

Medical bottled oxygen


Medical bottled oxygen is produced by extracting high-purity oxygen from the atmosphere through cryogenic separation. After compression and cooling, gaseous oxygen is converted into liquid oxygen and then filled into oxygen cylinders. Its purity meets the national standards for medical oxygen and is primarily used in medical institutions to provide oxygen therapy for patients.

Industrial bottled oxygen


Physical properties: Oxygen is a colorless, odorless, and tasteless gas that is slightly soluble in water. Its molecular formula is O₂, its relative molecular mass is 32, its relative density is 1.10 (air = 1) and 1.14 (water = 1), and its boiling point is -182.93℃.

Applications of Carbon Dioxide (CO2)


Cooling and Preservation: In its solid form (dry ice), it is used as a refrigerant to transport frozen food and ice cream because it maintains extremely low temperatures (-78.5°C) and leaves no residue (sublimates directly to gas).

Applications of Acetylene


Polyvinyl Chloride (PVC): Acetylene is a key raw material in the production of vinyl chloride monomer (VCM), which is polymerized to make PVC (used in pipes, windows, and wiring insulation).

Mixture


Clearly identify the types of gases contained in the gas mixture—for example, an argon-methane mixture contains argon and methane.

liquid Argon


Liquid Argon is a colorless, odorless, asphyxiating inert gas. Below are its product specifications

Liquid nitrogen


Liquid nitrogen, with the chemical formula N₂, is a colorless, odorless, and non-corrosive liquid form of nitrogen that has an extremely low temperature.

Applications of Nitrogen


As a component of nitrogen fertilizer, it provides essential nitrogen nutrients for plant growth and promotes crop yield increase.

Applications of argon


Shielding Gas: Argon is the most widely used gas for Gas Tungsten Arc Welding (GTAW/TIG) and Gas Metal Arc Welding (GMAW/MIG), particularly for non-ferrous metals like aluminum,

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