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Acetylene
| Description
Acetylene is the chemical compound with the formula HC2H. It is a hydrocarbon and the simplest alkyne. This colourless gas is widely used as a fuel and a chemical building block. It is unstable in pure form and thus is usually handled as a solution.
| Usage
- Cutting and welding for metal
- Raw materials for organic compounds
- Electrode for carbon black cells
- Synthesis for medicines, perfumes and fine chemicals
| Physical Properties
| Symbol |
C2H2 |
| Molecular |
26.04 |
| Density (kg/m3) at 0°C, 1atm |
0.9 |
| Boiling point (°C) |
-75.0 |
| Melting point (°C) |
-83.8 |
| Critical temperature (°C) |
35.5 |
| Critical pressure (atm) |
61.6 |
| Color, Odor |
None, Garlic like |
| Quality
| Purity |
H2 |
O2+Ar |
N2 |
CO |
CO2 |
T.H.C |
H2O |
| ≥99.95% |
≤5 |
≤10 |
≤30 |
≤20 |
≤1.0 |
≤200 |
≤100 |
| Supply
| Cylinder size |
40 L |
| Contents |
5 kg (17 kg/cm2) |
| Valve type |
CGA 510 |
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