We offer Nitrogen (N2).

Product Specification

Nitrogen (N2):
Physical Properties:

Molecular Weight 28.014 kg/kmol
Critical Temperature -147.0 C
Critical Pressure 34.0 bar
Boiling point at 1.013 bar -195.8 C
Gas density at 1.013 bar 1.185 kg/m3
Relative gas density to air = 1 0.967
Compressibility at 1.013 bar 1.00

Cylinder Data:

Colour body - French Grey
shoulder - black
Valve right hand - conforming to IS 3224
Water capacity 47 / 50 ltrs. (standard)

Gas Specifications:

GRADE MAXIMUM LEVEL OF CRITICAL IMPURITIES (PPM BY VOLUME)

O2 H2O THC Ar CO + CO2
Nitrogen SPL 1.0 1.0 0.5 5 ND
Nitrogen I 2.0 2.0 0.5 5 ND
Nitrogen II 4.0 4.0 1.0 10 0.5

Some typical applications:

Carrier gas in gas chromatography
Zero gas in analytical instruments
For blanketing, inserting and purging
As a reducing gas to provide and oxygen free atmosphere
Freezing and packaging of food.

Please feel free to contact us.