CO2 Gas for Welding & Fire Extinguishers China-Based Global Exporters

• Customization: Available
• CAS No.: 7783-82-6
• Formula: CO2
• Model NO.: 150bar/200bar
• EINECS: 204-696-9
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Un: 1013
• Purity: 99.9%-99.9999%
• Appearance: Colorless and Odorless Gas
• MOQ: 5 Cylinders
• Shelf: 1 Year
• Package Specification: 40L/47L/50L
• Cylinder Standard: DOT/ISO/GB
• Transport Package: Cylinder
• Specification: 40L/47L/50L
• Trademark: Maotoogas
• Origin: China
• HS Code: 28042900
• Production Capacity: 2000 Ton/Tons Per Month

Product Description

 

 

Description:
Carbon dioxide (CO2) gas is a colorless, odorless gas commonly used in various industrial, commercial, and medical applications. It is widely used for carbonation in the beverage industry, as a refrigerant, and in fire extinguishers.

Product Features:

• Chemical Formula: CO2
• Molecular Weight: 44.01 g/mol
• Physical Properties: Colorless, odorless, non-flammable gas
• Melting Point: -56.6 °C (-69.9 °F)
• Boiling Point: -78.5 °C (-109.3 °F)
• Density: 1.98 g/L at 0°C (32°F)
• State: Gas at room temperature; solid form (dry ice) at temperatures below -78.5 °C (-109.3 °F)

Reactivity:

• Stable under normal conditions
• Reacts with water to form carbonic acid (H2CO3)
• Inert in most reactions at room temperature but can react with strong bases and metals like magnesium and sodium

Uses:

• Beverage carbonation
• Refrigeration (dry ice for cooling)
• Fire extinguishers
• Medical applications, including as a respiratory stimulant in medical treatments
• Agricultural uses for plant growth enhancement
• Industrial applications like welding, pH control, and enhanced oil recovery

Safety:

• Non-toxic but can displace oxygen in enclosed spaces, leading to asphyxiation risk
• May cause respiratory issues when inhaled in high concentrations
• Inhalation of high concentrations may lead to dizziness, headache, and shortness of breath
• Handle in well-ventilated areas and avoid exposure to high concentrations

 

 

Company Profile

Company

MAOTOOGAS EQUIPMENTS (SHANGHAI) CO.,LTD.specializing in the production and sales of mixed gas, high-purity gas, electronic gas,isotope gas and other gas products, as well as gas pipeline supporting engineering services! MAOTOOGAS gas mainly serves semiconductor, led, optical fiber, solar energy, petrochemical, biomedicine, University, scientific research, electric power, electronics, shipping, coal mine, automobile, medical, fire protection, aerospace, food, construction, smelting, fine chemical, processing and manufacturing industries.

 

 

Our Advantages

 

 

 

Packing & Delivery

FAQ

• What's your product price?
  The price of each gas depends on market supply and demand, quantity, and purity, so it is difficult to provide a fixed price. If you are interested in any gas, please provide your detailed requirements. We can then negotiate the most reasonable price.

• What's the minimum order quantity?
  The minimum order quantity varies for different products. Please feel free to let us know your requirements.

• What's the delivery time?
  If the cylinder needs customization, the delivery time is approximately 35 days after receiving the deposit. The exact time depends on the quantity.

• How do you check the gas quality?
  Firstly, our cylinders undergo a treatment process, including cleaning, drying, vacuum pumping, and replacement, before filling the gas. This ensures that the inside of the cylinder is clean and dry. Secondly, we test each treated cylinder to ensure its internal purity. Thirdly, we test all the gas after it has been filled into the cylinders. If the gas does not meet the standard, we will produce it again and will not release any faulty product. Finally, we will provide you with a gas testing qualification report.