| 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 is a hydrocarbon compound with the chemical formula C2H2. It is a colorless, highly flammable gas with a distinct odor. Acetylene is commonly used as a fuel gas in various industrial applications, particularly in welding and cutting processes.
Acetylene is produced by the chemical reaction between calcium carbide (CaC2) and water. The reaction generates acetylene gas, along with calcium hydroxide as a byproduct. This process is known as acetylene generation.
Acetylene has several unique properties that make it suitable for specific applications. It has a high flame temperature of around 3,200 degrees Celsius (5,800 degrees Fahrenheit), which makes it ideal for welding and cutting metals. It also exhibits a low ignition energy, allowing it to ignite easily in the presence of an open flame or spark.
One of the significant advantages of acetylene is its ability to produce a neutral flame, which means it neither oxidizes nor reduces the metal being welded or cut. This characteristic makes it versatile for various metalworking tasks.
However, acetylene gas also poses certain hazards due to its flammability and high reactivity. It is highly unstable at pressures above 15 psi (pounds per square inch) and can decompose explosively. Therefore, it requires careful handling and storage in specialized cylinders designed to withstand its high pressure.
To ensure safe usage, acetylene cylinders are filled with a porous material, such as diatomaceous earth or acetone, which absorbs and stabilizes the gas. The cylinders are stored and transported in an upright position to prevent the acetone from escaping.
When using acetylene, proper safety precautions should be followed, including adequate ventilation to avoid the accumulation of explosive concentrations, and the use of appropriate personal protective equipment, such as goggles and flame-resistant clothing.
| 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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