PRODUCT
SPECIFICATION
NITROGEN GASEOUS
TECHNICAL GRADE
TYPE 1

Number of revisions: 4
Date of last revision: 01.04.2005
Technical Information:
Chemical formula: N2
Molecular weight: 28.01
Appearance: colourless non-flammable gas
Application: for creating inert environment in the
                   production, storage and transportation of easily
                   oxidizable products, etc.

CAS-¹:7727-37-9
EINECS-¹: 231-783-9
Neochim PLC code: 10-01

Physicochemical Specifications:

Indices
Typical
Values
Limit
Values
Test
Method

Nitrogen content, vol. %

99.99
min. 99.5
240.10
Water vapours in gaseous nitrogen at 2930Ê and 0.1 ÌÐà, which corresponds to the temperature of saturation of nitrogen at  2300Ê è 0,1 ÌÐà, g/m3
0.002
max. 0.07
241.10
Oxygen, vol. %
0.01
max. 0.5
242.10
Oil
Passes the test
Passes the test
243.10

Packing:

* Steel cylinders

Date of issue: 07.05.1992

These data are based on our current knowledge, experience and technical equipment. They do not relieve customers of carrying out their own tests and experiments, due to the great diversity of possible effects in processing and application of our products. They do not imply any legally binding assurances of certain properties and applications. The recipients of our products ought to abide by the existing legislation and regulations as well as possible reserved rights


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