Nitrogen Dioxide

Specification    
Purity,% 99.5%
Moisture ≤ 3000 ppmw

transportation    
DOT shipping name Nitrogen dioxide, liquefied
DOT classification 2.3
DOT label Toxic, oxidizing
UN NO. UN 1067
CAS No. 10102-44-0
CGA 660
Transportation status Liquefied gas

Technical Information    
Cylinder condition @ 21.1°C liquid
Combustion limit in air Non-combustible gas
Natural temperature (°C)-
Molecular weight (g/mol) 46.01
Specific gravity (air =1) 1.589
Critical temperature (°C) 158.2
Critical temperature (psig) 1454.97

Application
1. It is a component of standard gas used for environmental monitoring and industrial hygiene.
2. During the semiconductor manufacturing process.