| Customization: | Available |
|---|---|
| CAS No.: | 74-85-1 |
| EINECS: | 200-815-3 |
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| CAS No: | 74-85-1 |
| Other names : | Ethene/C2H4 |
| MF: | C2H4 |
| Formula weight : | 28.05 |
| EC No: | 200-815-3 |
| Place of origin: | Shandong,China |
| Grade Standard: | Electron Grade, Industrial Grade |
| Purity: | 99.9% |
| Appearance: | Colorless |
| Brand Name: | BDBF /OEM |
| Valve: | QF-90A CGA350 |
| Boiling Point: | −104ºC |
| Melting Point: | −169ºC |
| Cylinder Type: | GB/ISO/DOT Steeless Cylider |
| C2H4≥99.9% | ||
| Impurity | Specification | Analysis result |
| O2 | ≤2ppm | <2ppm |
| Ar | ≤20ppm | <20ppm |
| H2O | ≤10ppm | <10ppm |
| Carbon three and Carbon three or more compounds | ≤50ppm | <50ppm |
| CH4 and C2H6 | ≤500ppm | <500ppm |
| CO | ≤5ppm | <5ppm |
| CO2 | ≤10ppm | <10ppm |
| C2H4 | ≤8ppm | <8ppm |
| Sulfur (in H2S) | ≤1ppm | <1ppm |
Ruiming Gas is a large-scale professional gas company dedicated to China's industrial development. Our office is located in Qingdao, Shandong. After more than 15 years of development, our business has now spread all over the country and overseas.
We focus on the development of large-scale on-site, clean energy, retail and engineering business, supply high-purity oxygen, nitrogen, argon and other high-quality industrial gas products by cylinder gas supply and liquid gas supply, and provide gas equipment solutions to help the development of metallurgy, chemical, semiconductor, electronics, photovoltaic, food, medical and health, new materials, energy, environmental protection and other industries to continue to create value in many fields closely related to the national economy.
Ruiming are recognized by our customers as offering unparalleled technical knowledge & support resulting in the ability to provide cost effective and competitive solutions. We strive for our customers to enjoy working with us due to our friendly, reliable and professional attitude in cooperation.
Our Main products:
1. Gas products: Argon gas, helium gas, hydrogen gas, Carbon Oxide (CO2), propane gas, acetylene, Nitrous Oxide, ect.
2. Bulk liquid gases: LAR, LCO2, LO2, LN2O, LC2H4, LC2H6, ect.
3. Gas cylinder ISO / DOT/ TPED
4. Cryogenic Liquid Cylinders
5. Cryogenic Storage tank
6. T75 Portable ISO Tank
7. Gas equipment: Vaporizer, Manifold, Gas filling pump, ect.
We believe in the potential of gases. We are committed to corporate social responsibility, constantly discovering the application value of gases, and committed to becoming a leading industrial gas and service provider to empower society with innovative and sustainable gas solutions!
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