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High Purity Helium Gas CAS: 7440-59-7
| Price | $25.00 |
|---|---|
| Min Order | 2000 M3 |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 506 people viewed |
Model NO.:
99.999%
CAS No.:
7440-59-7
Formula:
He
EINECS:
275-187-7
Constituent:
Industrial Pure Air
Grade Standard:
Industrial Grade
Chemical Property:
Non-Flammable Gas
Valve:
Cga580 BS341.3 W21.8
Purity:
99.999%
Un No:
1046
Hazard Degree:
2.2
Cylinder Size:
40L 47L 50L
Trademark:
LD
Transport Package:
Gas Cylinder
Specification:
6m3 10M3
Origin:
China
HS Code:
2804290090
Product Description
Product Description
Introduction
Helium is a highly inert gas found in nature in limited quantities. It is colorless, odorless, non-flammable and non-toxic. Liquid Helium is the coldest known substance. Special transportation and storage equipment is required for minimizing losses of product.
Name: helium gas
Purity: 99.9-99.999%
Property: colourless, odourless, non-flammable, non-reactive, inert gas
Application:
Helium is the second element in the periodic table and owing to it's non-flammable nature and lightweight, replaces Hydrogen in the metrological applications. It is a critical element in many applications and is used in numerous other applications in line with it's highly inert and stable characteristics. Major applications are as under:
Common applications include:Cooling of magnet used in MRI machinesBalloon inflationLeak detectionElectronicsBreathing mixtures for divers
Package: 200bar or 150bar cylinder or packed according to demand
Gas Specification:
Helium is a highly inert gas found in nature in limited quantities. It is colorless, odorless, non-flammable and non-toxic. Liquid Helium is the coldest known substance. Special transportation and storage equipment is required for minimizing losses of product.
Name: helium gas
Purity: 99.9-99.999%
Property: colourless, odourless, non-flammable, non-reactive, inert gas
Application:
Helium is the second element in the periodic table and owing to it's non-flammable nature and lightweight, replaces Hydrogen in the metrological applications. It is a critical element in many applications and is used in numerous other applications in line with it's highly inert and stable characteristics. Major applications are as under:
Common applications include:Cooling of magnet used in MRI machinesBalloon inflationLeak detectionElectronicsBreathing mixtures for divers
Package: 200bar or 150bar cylinder or packed according to demand
Gas Specification:
| Helium Specification | Company Standard |
| He | ≥ 99.999% |
| N2 | ≤ 2.0 ppm |
| O2+AR | ≤ 1.0 ppm |
| H2 | ≤ 1.0 ppm |
| CO | ≤ 0.5 ppm |
| CO2 | ≤ 0.5 ppm |
| Ne | ≤ 1.0 ppm |
| CH4 | ≤ 0.5 ppm |
| Moisture | ≤ 0.5 ppm |
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