3. Available Gases
3.1 Nitrogen (N2)
Constituting 78% of the atmospheric air, Nitrogen is used in pressurization, purging and inerting in the petrochemical industry. The food and beverage industry also requires significant quantities of Liquid and Gaseous Nitrogen for its food processing applications. In its liquid form, Nitrogen is used in rapid cooling and storage of biological material, cryosurgery and cryogenically grinding of plastics and rubbers. Nitrogen is also offered as a pure specialty gas under the brand ALPHAGAZ™, which is suitable for critical laboratory and analytical applications. Nitrogen in cryogenic liquid form is also available under ALPHAGAZ™ 1.
Product Specification
| Supply Mode | Grade | Impurities | Packaging Available | ||||
|---|---|---|---|---|---|---|---|
Cylinder |
Crate |
LGC |
Micro Bulk |
VIE |
|||
| Packaged Gas Supply | Industrial |
Moisture < 125 ppm Oxygen < 100 ppm |
● | ● | not included | not included | not included |
|
Moisture < 3 ppm Oxygen < 3 ppm |
not included | not included | ● | not included | not included | ||
| High purity (HP) |
Moisture < 5 ppm Oxygen < 5 ppm |
● | not included | not included | not included | not included | |
| Ultra High Purity (UHP) |
Moisture < 3 ppm Oxygen < 2 ppm Hydrocarbons < 1 ppm |
● | ● | not included | not included | not included | |
| ALPHAGAZ™ 1 |
Moisture < 2 ppm Oxygen < 2 ppm Hydrocarbons < 0.5 ppm CO < 0.5 ppm CO₂ < 0.5 ppm |
● | not included | not included | not included | not included | |
|
Bulk Supply |
Industrial |
Moisture < 3 ppm Oxygen < 3 ppm |
not included | not included | not included | ● | ● |
Packaging Information
| Packaging | Grade | No. of Outlet(s) | Water Capacity (L) | Content (m³) | Gas Pressure (bar) | Valve Connection |
|---|---|---|---|---|---|---|
|
Grade Industrial |
No. of Outlet(s) 1 |
Water Capacity (L) 10 |
Content (m³) 1.5 |
Gas Pressure (bar) 150 |
Valve Connection CGA580 |
|
Packaging 47 |
Grade 7 |
No. of Outlet(s) 150 |
||||
|
Packaging 50 |
Grade 10 |
No. of Outlet(s) 200 |
||||
|
Packaging HP
|
Grade 47 |
No. of Outlet(s) 7 |
Water Capacity (L) 150 |
|||
|
Packaging Ultra High Purity
|
Grade 10 |
No. of Outlet(s) 1.5 |
||||
|
Packaging 47 |
Grade 7 |
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|
Packaging ALPHAGAZ™ 1 |
Grade 50 |
No. of Outlet(s) 10 |
Water Capacity (L) 200 |
|||
 |
Grade Industrial |
No. of Outlet(s) 1 to 4 |
Water Capacity (L) 800 |
Content (m³) 162 |
||
|
Packaging Ultra High Purity |
||||||
 |
Grade Industrial |
No. of Outlet(s)
|
Water Capacity (L) 180 |
Content (m³) 109 |
Gas Pressure (bar) 10 |
Valve Connection 3⁄8” FNPT |
 |
Grade Packaging information mentioned under Supply Modes |
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