High Quality 99.999%~99.9999% Liquid Nitrogen Gas N2

• Customization: Available
• CAS No.: 7727-37-9
• Formula: N2
• Model NO.: 99.9999%
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Boiling Point: 77.35K
• Melting Point: 61.75K
• Color: Colorless
• Smell: Tasteless
• Shipping Name: Nitrogen Compressed
• (M)SDS Number: P-4631
• Un Number: 1066
• Hazard Class: 2.2 Nonflammable
• Transport Package: Cylinder Tank
• Specification: 02/h2/co2/co/h2o/ch4
• Trademark: RM
• Origin: Qingdao, China
• HS Code: 2804300000

Product Description

N₂  Nitrogen  CAS:7727-37-9 
    Nitrogen is a colorless, odorless gas. Often used to make preservatives.Production of chemical fertilizers, ammonia, nitric acid and other compounds, inert protective media, quick-frozen foods, refrigerants such as low-temperature pulverization, coolants, epitaxy, diffusion, chemical vapor deposition, ion implantation, plasma dry etching, photolithography, etc. in the electronics industry It is also used as standard gas, calibration gas, zero gas, balance gas, etc.

Item		|Purity Specification %
Nitrogen(N2)		99.999	99.9997	99.9999
Impurities(ppm)	Oxygen(O2)	≤3	≤0.5	≤0.2
	Hydrogen(H2)	≤1	≤1	≤0.5
	Moisture(H2O)	≤5	≤0.5	≤0.2
	Carbon Dioxide(CO2)	≤3	≤0.5	≤0.1
	Carbon Monoxide(CO)		≤0.5	≤0.5
	Methane(CH4)		≤0.2	≤0.1

Product	Nitrogen N2
Package Size	40Ltr Cylinder	50Ltr Cylinder	ISO TANK
Filling Content/Cyl	6CBM	10CBM	/
QTY Loaded in 20'Container	240Cyls	200Cyls
Total Volume	1,200CBM	2,000CBM
Cylinder Tare Weight	50Kgs	55Kgs
Valve	QF-2/CGA580

About Ruiming
Qingdao Ruiming Bluesky Energy Co., Ltd is located at Qingdao, the biggest seaport in China, owns the convenient shipping advantages.
        Ruiming are recognized by our customers as offering unparalleled technical knowledge & support resulting in the ability to provide cost effective and competitive solutions. We strive for our customers to enjoy working with us due to our friendly, reliable and professional attitude in all that we do.
        This web site is designed to give you a "feel" for the quality of Ruiming as a company and provide you with an overview and technical information of our product ranges. If you cannot find what you are looking for or would like any advice please feel free to contact us - we will do all we can to help you.
Main products:
1.    Gas products: Argon gas, helium gas, hydrogen gas, Carbon Oxide (CO2), propane gas, acetylene, Nitrous Oxide, LO2, LN2,LCO2. LNG, ect.
2.    All kind of high pressure gas cylinder and welded gas cylinders:
        Oxygen Cylinder (GB 5099/ ISO 9809-3/ DOT/ EN standard gas cylinders)
        Acetylene Gas cylinder
        Liquid Chlorine Cylinder/ Liquid Ammonia Cylinder
3.    Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2L to 50L
4.    Cryogenic Liquid Cylinder : 175L 195L 210L 495L capacity 
5. Liquid storage tank: 5M3, 10 M3, 20M3, 30 M3, 50M3, 100M3, 200M3, ect.
6. Gas equipment: Vaporizer, Manifold, Gas filling pump, ect.