industrial hydrogen
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industrial hydrogen
Similar name: pure hydrogen, 99.999% hydrogen gas, H2 hydrogen gas, compressed hydrogen gas, hydrogen industrial gas, and so on.
1. Description:
At standard temperature and pressure, hydrogen (H2) is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2.
2. Physical properties
Commodity | Molecular Formula | CAS No. | UN No. | Hazardous Class | Standard Package Container | Filling Cubic Meter |
Hydrogen gas | H2 | 1333-74-0 | 1049 | 2.1 | 40L/150bar cylinder | 6m3 |
47L/150bar cylinder | 7m3 | |||||
47L/200bar cylinder | 9.4m3 | |||||
50L/200bar cylinder | 10m3 |
3. Typical technical data
Contents | Pure Hydrogen Gas | High Purity Hydrogen Gas |
Hydrogen (%) | ≥99.99 | ≥99.999 |
Impurity (ppmv) | Limit | |
CO/10-6 | ≤5 | ≤1 |
CO2/10-6 | ≤5 | ≤1 |
N2/10-6 | ≤60 | ≤5 |
H2O/10-6 | ≤30 | ≤3 |
O2/10-6 | ≤5 | ≤1 |
CH4/10-6 | ≤10 | ≤1 |
4. Applications
1). Large quantities of H2 are needed in the petroleum and chemical industries. The largest application of H2 is for the processing ("upgrading") of fossil fuels, and in the production of ammonia.The key consumers of H2 in the petrochemical plant include hydrodealkylation, hydrodesulfurization, and hydrocracking.
2).Hydrogen gas is used as a shielding gas in welding methods such as atomic hydrogen welding.
3). In more recent applications, hydrogen is used pure or mixed with nitrogen (sometimes called forming gas) as a tracer gas for minute leak detection.
4).Hydrogen is commonly used in power stations as a coolant in generators due to a number of favorable properties that are a direct result of its light diatomic molecules.
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industrial hydrogen
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000MT m.t./month
OKorder Service Pledge
OKorder Financial Service
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