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99.999% High Purity Gases , Colorless Nitrogen N2 Gas No 7727-37-9

Wuhan Newradar Special Gas Co.,Ltd
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Wuhan Newradar Special Gas Co.,Ltd
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-82653381-88189676
Contact Person:
Ms Vicky Liu

99.999% High Purity Gases , Colorless Nitrogen N2 Gas No 7727-37-9

Brand Name : Newradar
Model Number : N/A
Certification : ISO/DOT/GB
Place of Origin : China
MOQ : 20pcs
Price : negotiation
Payment Terms : L/C, , T/T, Western Union, MoneyGram
Supply Ability : 1000 pcs per month
Delivery Time : 30-35 working days after received your payment
Packaging Details : Packed in10L-50L cylinder or packed according to the demands.
Product Name : Nitrogen Gas
Purity : 99.9999%
Appearance : Colorless
Refill : ok
Odor : Odorless
Phase : Gas
Critical Density : 0.3109g/cm3
Density : 1.25g/L
Critical Temperature : 126.1K
Critical Pressure : 33.94bar
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99.999% High Purity Gases , Colorless Nitrogen N2 Gas No 7727-37-9


Description:


Nitrogen is a colorless and odorless gas with symbol N and atomic number 7.


Soluble nitrate is an important limiting factor in the growth of certain bacteria in ocean waters. In many places in the world, artificial fertilizers applied to crop-lands to increase yields result in run-off delivery of soluble nitrogen to oceans at river mouths. This process can result in eutrophication of the water, as nitrogen-driven bacterial growth depletes water oxygen to the point that all higher organisms die. Well-known "dead zone" areas in the U.S. Gulf Coast and the Black Sea are due to this important polluting process.


Specifications:


1. Physical properties


CommodityHigh purity nitrogen gas
Molecular FormulaN2
UN No.UN1066
CAS No.7727-37-9
Hazardous class for transort2.2

2. Typical technical data (COA)


Nitrogen Gas
99.999%99.9997%99.9999%

Impurity Contents

O2≤3%≤0.5%≤0.2%
H2≤1%≤1%≤0.5%
H2O≤5%≤0.5%≤0.2%
CO2≤3%≤0.5%≤0.1%
CO≤3%≤0.5%≤0.5%
CH4≤3%≤0.2%≤0.1%

3. Package


Cylinder Size

Cylinder Content

(m3)

Gauge Pressure

(bar)

Outlet Connection


40ltr5.4135barAccording to the valve type
50ltr9.25185barAccording to the valve type
Other sizes are also available

4. Applications:

1

As a modified atmosphere, pure or mixed with carbon dioxide, to nitrogenate and preserve the freshness of packaged or bulk foods

2

In incandescent light bulbs as an inexpensive alternative to argon

3

In fire suppression systems for Information technology equipment

4

In photolithography in deep ultraviolet, nitrogen is used to avoid the strong

oxygen absorption of UV at these wavelengths

5


Dried and pressurized, it is used as an dielectric gas for high voltage

Equipment

6

In the manufacture of stainless steel



Product Tags:

purity plus specialty gases

      

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