CAS NO: 7440-59-7
EINECS No:231-168-5
UN NO: UN1046
Dot Class: 2.2
Purity: 99.999%-99.9999%
Standard Packaging:40L cylinders/50L cylinders/ISO tank
Molecular weight: 4.0026 g/mol
Density:0.178kg/m³
Chemical Property: Rare Gas
Grade Standard: Industrial Grade, Medical Grade, Electronic Grade