40L Cylinder High Purity 99.999% Helium He Gas Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
He
CAS No.:
7440-59-7
Formula:
He
EINECS:
231-168-5
Constituent:
Industrial Pure Air
Grade Standard:
Industrial Grade
Chemical Property:
Non-Flammable Gas
DOT Class:
2.2
Appearance:
Colorless;Odorless
Molecular Weight:
4.0026
Un Number:
1963
Boiling Point:
-268.6
Valve:
Qf-2/Cga580
Melting Point:
-272.2
Density:
0.1786kg/Cm3
Cylinder Pressure:
15MPa/20MPa
Cylinder Standrad:
DOT/ISO/GB
Trademark:
TY
Transport Package:
40L, 47L, 50L
Specification:
99.999%; 99.9999%
Origin:
China
HS Code:
2804290090