| CAS No.: | 74-86-2 |
|---|---|
| Formula: | C2h2 |
| EINECS: | 200-816-9 |
| Constituent: | Industrial Pure Air |
| Grade Standard: | Industrial Grade |
| Chemical Property: | Inflammable Gas |
| Customization: |
|---|
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Audited Supplier Acetylene gas, also known as ethyne, is a hydrocarbon gas composed of two carbon atoms and two hydrogen atoms (C2H2). It is highly flammable and colorless in its pure form. Acetylene is widely used in various industrial applications, particularly in welding and cutting processes.
Here are some key points about acetylene gas:
Production: Acetylene gas can be produced through the reaction of calcium carbide (CaC2) with water. This reaction generates acetylene gas and calcium hydroxide (Ca(OH)2) as a byproduct.
Properties: Acetylene gas is lighter than air and highly unstable. It is odorless but possesses a distinct garlic-like odor when impurities are present. Acetylene has a wide flammable range, meaning it can ignite and burn at various concentrations mixed with air.
Uses: The primary application of acetylene gas is in oxyacetylene welding and cutting processes. It is used as a fuel gas in combination with oxygen to create a high-temperature flame for welding, brazing, and cutting metals. Acetylene's high flame temperature helps in melting and joining metals effectively.
Acetylene cylinders: Acetylene gas is stored and transported in specially designed cylinders filled with a porous material (usually acetone) to stabilize the gas. The porous material absorbs acetylene, preventing it from becoming explosive at high pressures.
Safety considerations: Acetylene is a highly reactive gas and requires careful handling. It is sensitive to ignition sources, such as sparks or static electricity. Acetylene cylinders should be stored upright and secured to prevent tipping. Additionally, acetylene should never be used at pressures higher than recommended by the manufacturer.
Industrial applications: Apart from welding and cutting, acetylene gas is also used in industries for processes like flame heating, metal hardening, carbon coating, and chemical synthesis. It serves as a raw material for the production of various chemicals, including vinyl chloride and acetaldehyde.
It is important to note that while acetylene gas is widely used in industrial applications, its handling requires proper training, precautions, and adherence to safety guidelines to avoid accidents or explosions.
| Model NO. | C2H2 | Un | 1001 |
| Hazard Class | 2.1 | Label | Common |
| Analysis Report | Certificate of Conformity | Chemical Formula | C2h2 |
| Purity | 98% | Widely Used | Electronically Conducting Plastics |
| Product Name | Acetylene | Transport Package | Cylinder/Tank |
| Specification | 40L or others | Trademark | CMC |
| Origin | Suzhou, Jiangsu, China | HS Code | 29012920 |
| Production Capacity | 2000cylinder/Month |
| Gas | Acetylene | Chemical Formula | C2H2 | |
| Hazard Class | 2.1 | Molecular Weight | 26.038 | |
| CAS | 74-86-2 | UN | 1001 | |
| Boiling Point | at 1.013 bar [ºC] | -84.15 | at 14.5 psi, [ºF] | -241.17 |
| Density | at 1.013 bar,15ºC, [kg/m³] | 1.109 | at 1 atm., 70ºF, [lb/ft³] | 0.068 |
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.
Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement.
Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
Q: What are your company's main sales products?
A: We mainly supply electronics specialty gas and mixtures needed by the electronics industry, such as NH3, SiH4, C4F8, O2, CF4, CO2, TEOS, etc.
Q: How to ensure the quality of your products?
A: We have passed the ISO 9001:2015 quality management system certification and ISO 14001:2015 environmental management system certification.
Q: How do you ship the product?
A: Usually we ship products by ocean shipping
Q: What is your advantage over other competitors?
A: We are a factory with excellent equipment and a high-quality control system, and our factory price is more competitive, fast shipment with high quality.
We have a full-time after-sales service providing solutions to various problems. After-sales service engineers standby 24 hours a day, and respond to customer needs when necessary at the first time.
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