Place of Origin: | China |
Brand Name: | TYHJ |
Certification: | ISO Certificate |
Model Number: | industrial gas N2 |
Minimum Order Quantity: | 200pcs |
---|---|
Price: | negotiable |
Packaging Details: | 40L seamless steel gas cylinder (load 12.5 Mpa) |
Delivery Time: | 30 days after deposit received |
Payment Terms: | L/C, T/T, D/A, D/P |
Supply Ability: | 10000 pcs per month |
CAS No.: | 7727-37-9 | EINECS No.: | 231-783-9 |
---|---|---|---|
UN No.: | UN1066 | Purity: | 99.999%-99.9999% |
Dot Class: | 2.2 | Appearance: | Colorless |
High Light: | industrial gas safety,universal industrial gases |
UN1066 Industrial Grade Nitrogen N2 gas As Material CAS No. 7727-37-9
Nitrogen is a chemical element with symbol N and atomic number 7. It is the lightest pnictogen and at room temperature, it is a transparent, odorless diatomic gas. N2 is a common element in the universe, estimated at about seventh in total abundance in the Milky Way and the Solar System. On Earth, the element forms about 78% of Earth's atmosphere and as such is the most abundant uncombined element.
Physical &Chemical Properties:
Chemical formula:N2
Relative molecular mass: 28.013
CAS log in: 7727-37-9
EINECS log in: 231-783-9
Melting point: 63.15K,-210°C
Boiling point: 77.35K,-195.8°C
Critical temperature: 126.1K,-147.05°C
Critical volume: 90.1cm3/mol
Critical density: 0.3109g/cm3
Critical compression coefficient: 0.292
Liquid density,-180°C: 0.729g/cm3
Specification
CAS No.: 7727-37-9
EINECS No.: 231-783-9
UN No.: UN1066
Purity: 99.999%-99.9999%
Dot Class: 2.2
Appearance: Colorless
Grade Standard: Industrial Grade
Specification |
99.9999% |
Oxygen |
≤200 ppbv |
Carbon Dioxide |
≤100 ppbv |
Carbon Monoxide |
≤200 ppbv |
Methane |
≤100 ppbv |
Water |
≤500 ppbv |
Typical Application
Material:
·To fill light bulbs.
·In antibacterial atmosphere and instrument mixtures for biological applications .
·As a component in Controlled Atmosphere Packaging and Modified Atmosphere Packaging applications, calibration gas mixtures for environmental monitoring systems, laser gas mixtures.
·To inert many chemical reactions dry various products or materials.
Packaging & Shipping
Package Size |
40Ltr Cylinder |
50Ltr Cylinder |
ISO TANK |
Filling Content/Cyl |
5CBM |
10CBM |
/ |
QTY Loaded in 20’Container |
240Cyls |
200Cyls |
|
Total Volume |
1,200CBM |
2,000CBM |
|
Cylinder Tare Weight |
50Kgs |
55Kgs |
|
Valve |
QF-2/CGA580 |
Contact Person: Millet