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

Basic Information

Place of Origin:	China
Brand Name:	Newradar Gas
Certification:	ISO/DOT/GB
Model Number:	N/A

Minimum Order Quantity:	20pcs
Price:	negotiation
Packaging Details:	Packed in10L-50L cylinder or packed according to the demands.
Delivery Time:	30-35 working days after received your payment
Payment Terms:	L/C, , T/T, Western Union, MoneyGram
Supply Ability:	1000 pcs per month

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Detail Information

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
Highlight:	purity plus specialty gases , purity cylinder gas

Product Description

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

Commodity	High purity nitrogen gas
Molecular Formula	N2
UN No.	UN1066
CAS No.	7727-37-9
Hazardous class for transort	2.2

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
40ltr	5.4	135bar	According to the valve type
50ltr	9.25	185bar	According 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

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

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