Active Member
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[China]
Address: No.2375,Chengluo Avenue, Longquan District, Chengdu City, China,610106
Contact name:Millet Cheng
Chengdu Taiyu Industrial Gases Co.,Ltd |
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-price of hydrogen gas
-99.9%~99.999% purity
-150/200bar cylinder or customized
-ISO,CE, DOT certificate
price of hydrogen gas
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.
| Packaging Detail: | seamless steel hydrogen gas cylinders package;packed according to demand |
| Delivery Detail: | 30-35 days against the receipt of deposit. |
