In Stock 99.999% Purity Nitrogen Gas Packed In 40L / 47L And 50L Cylinder

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
Detail Information
40L 150Bar: 6 Cube Match Valve: QF-6A
Color: Colorless Refill: Ok
Odor: Odorless Critical Volume: 90.1cm3/mol
Critical Density: 0.3109g/cm3 Density: 1.25g/L
Critical Temperature: 126.1K Critical Pressure: 33.94bar
High Light:

purity plus specialty gases


purity cylinder gas

Product Description


In Stock 99.999% Purity Nitrogen Gas Packed In 40L / 47L And 50L Cylinder




The Mode of Supply is usually by cylinders, parameter specifications are as follows:


Cylinder Type Capacity Match Valve 20ft Bulk 20ft Pallet
40L 150Bar 6 Cube QF-6A 450 Bottles 250 Bottles
47L 150Bar 7 Cube QF-7B 400 Bottles 250 Bottles
50L 200Bar 10 Cube QF-42 350 Bottles 250 Bottles




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


Gauge Pressure


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:


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


 In incandescent light bulbs as an inexpensive alternative to argon


 In fire suppression systems for Information technology equipment


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

oxygen absorption of UV at these wavelengths



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



In the manufacture of stainless steel












Contact Details
Vicky Liu

Phone Number : 86-27-82653381

WhatsApp : +8613667126861