| 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 highly flammable hydrocarbon compound with the chemical formula C2H2. It is a colorless gas with a distinct odor. Acetylene is composed of two carbon atoms and two hydrogen atoms, connected by a triple bond.
Acetylene is commonly used as a fuel gas in various industrial applications due to its high heat release during combustion. It has a wide range of uses, including welding and cutting metals, as well as in oxyacetylene torches for heating, brazing, and soldering. The high temperature produced by the combustion of acetylene in the presence of oxygen allows for efficient metalworking processes.
Acetylene is typically generated by the chemical reaction between calcium carbide (CaC2) and water. This reaction produces acetylene gas and calcium hydroxide (Ca(OH)2) as a byproduct. The acetylene gas is then collected and stored in specialized cylinders under high pressure to prevent decomposition.
Due to its flammable nature, acetylene gas requires careful handling and storage. It is highly reactive and can form explosive mixtures with air at concentrations above its lower explosive limit (LEL). Therefore, it is important to follow strict safety precautions, such as storing acetylene cylinders in well-ventilated areas away from ignition sources and using proper regulators and equipment designed for acetylene use.
It's worth noting that acetylene gas is highly unstable when compressed, and its decomposition can be triggered by shock, friction, or heating above a certain temperature. Decomposition of acetylene can lead to the formation of highly explosive compounds, such as carbon black and soot. Therefore, handling acetylene gas requires specialized knowledge and equipment to ensure safety.
It's always important to consult and follow the guidelines provided by experts, such as safety data sheets and local regulations, when working with acetylene gas or any other hazardous substances.
| 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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