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| State | GAS | CAS No. | 7440-59-7 |
| MF | He | EINECS No. | 231-168-5 |
| Place of Origin | Jiangsu, China | Grade Standard | Industrial Grade |
| Purity | 99.99% | Application | Inflat for ballon for brithday party |
| Brand Name | Sacredequine Gas | Filling balloon | 50 |
| Filling Net Weight/Cyl | 0.42cubic meter | Cylinder color | Customized |
| Cylinder size | 6.8L/13.4L/14.5L/22.3L | Standard | GB/EC |
|
Molar mass
|
4 g/mol
|
|
Melting point
|
-272 °C
|
|
Boiling point
|
-269 °C
|
|
Flash point
|
Not applicable for gases and gas mixtures.
|
|
Critical temperature [°C]
|
-268 °C
|
|
Evaporation rate (ether=1)
|
Not applicable for gases and gas mixtures.
|
|
Flammability range
|
Non flammable.
|
|
Vapour pressure [20°C]
|
Not applicable.
|
|
Vapour pressure [50°C]
|
Not applicable.
|
|
Relative density, gas (air=1)
|
0.14
|
|
Relative density, liquid (water=1)
|
Not applicable.
|
|
Solubility in water
|
1.5 mg/l
|
|
Partition coefficient n-octanol/water
|
Not applicable for inorganic gases.
|
|
Auto-ignition temperature
|
Non flammable
|
|
Decomposition point [°C]
|
Non flammable
|
|
ITEMS/UNITS
|
Specification
|
Test results
|
||
|
HELIUM
|
99.999%
|
99.98%
|
||
|
Carbon Monoxide
|
< PPM
|
1
|
1
|
|
|
Carbon Dioxide
|
< PPM
|
1
|
1
|
|
|
Nitrogen
|
< PPM
|
1
|
1
|
|
|
CH4
|
< PPM
|
4
|
4
|
|
|
Oxygen
|
< PPM
|
1
|
1
|
|
|
Argon
|
< PPM
|
1
|
1
|
|
|
Water
|
< PPM
|
3
|
3
|
|
|
Product
|
Helium He Gas
|
||
|
Package Size
|
13.4Ltr Cylinder
|
22.3Ltr Cylinder
|
|
|
Filling Net Weight/Cyl
|
0.4m³
|
0.42m³
|
|
|
QTY Loaded in 20’Container
|
1140
|
650
|
|
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