| Model: | Hydrogen gas |
|---|---|
| Brand: | Hengan |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Elementary Substance |
| Label: | hydrogen gas price , hydrogen gas , 99.999% hydrogen gas |
| Price: |
US $72
/ pc
|
| Min. Order: | 200 pc |
| Last Online:10 Jun, 2015 |
Hydrogen gas price
Product Description
Similar name: pure hydrogen, 99.999% hydrogen gas, H2 hydrogen gas, compressed hydrogen gas, hydrogen industrial gas,etc
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.
We also can provide you with industry gases, high purity gases in electric industry, say argon, helium, hydrogen, Nitrogen, Acetylene, Carbon Dioxide (CO2), Nitrous Oxide (N2O), Sulfur Hexafluoride (SF6), Sulfur Dioxide (SO2), liquid chlorine, propane, Ar+CO2, etc.
Product Overviews
Our service
Reply your enquiry in 24 hours working time.
Customized cylinder color, cap type, valve model no. and stamping are accepted.
Every cylinder will be tested before the delivery.
On time delivery and satisfied sales service.
Best quality, lowest price, welcome to your inquiry.
