|
| MOQ: | 1 Piece |
| Price: | US $300/PC |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 3000 Pcs/Month |
Helium gas is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, and tasteless gas that belongs to the noble gases group in the periodic table. Helium is the second lightest element after hydrogen and exists as a monatomic gas under standard conditions.
Properties of Helium Gas:
Uses of Helium Gas:
It's worth noting that helium is a limited resource on Earth and its supply is not renewable. It is primarily obtained as a byproduct of natural gas extraction, and conservation efforts are in place to ensure its responsible use.
Basic Info.
| DOT Class | 2.2 | Un Number | 1963 |
| Cylinder Standard | DOT/ISO/GB | Cylinder Pressure | 15MPa/20MPa |
| Valve | Qf-2/Cga580 | Melting Point | -272.2 ºC |
| Appearance | Colorless, Odorless | Boiling Point | -272.2 ºC |
| Density | 0.1786 Kg/M3 | Molecular Weight | 4.0026 |
| Transport Package | 40L, 47L, 50L | Specification | 99.999%, 99.9999% |
| Trademark | CMC | Origin | Suzhou,China |
| HS Code | 28042900 | Production Capacity | 20, 000 Tons/Yea |
| 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 |
|
|
| MOQ: | 1 Piece |
| Price: | US $300/PC |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 15 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 3000 Pcs/Month |
Helium gas is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, and tasteless gas that belongs to the noble gases group in the periodic table. Helium is the second lightest element after hydrogen and exists as a monatomic gas under standard conditions.
Properties of Helium Gas:
Uses of Helium Gas:
It's worth noting that helium is a limited resource on Earth and its supply is not renewable. It is primarily obtained as a byproduct of natural gas extraction, and conservation efforts are in place to ensure its responsible use.
Basic Info.
| DOT Class | 2.2 | Un Number | 1963 |
| Cylinder Standard | DOT/ISO/GB | Cylinder Pressure | 15MPa/20MPa |
| Valve | Qf-2/Cga580 | Melting Point | -272.2 ºC |
| Appearance | Colorless, Odorless | Boiling Point | -272.2 ºC |
| Density | 0.1786 Kg/M3 | Molecular Weight | 4.0026 |
| Transport Package | 40L, 47L, 50L | Specification | 99.999%, 99.9999% |
| Trademark | CMC | Origin | Suzhou,China |
| HS Code | 28042900 | Production Capacity | 20, 000 Tons/Yea |
| 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 |
