Manufacturers High Purity Helium Gas

• Customization: Available
• CAS No.: 7440-59-7
• Formula: He
• Model NO.: 99.9999%
• EINECS: 275-187-7
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Relative Density: 0.14
• Un No: 1046
• (M)SDS Reference: P-4602
• Label: Non-Flammable Gas
• Hazard Class: 2.1
• Shipping Name: Helium, Compressed
• Transport Package: 13.4L-22.3L Disposable Tank
• Specification: 13.4L/22.3L
• Trademark: RM/OEM
• Origin: Qingdao
• HS Code: 2804290000
• Production Capacity: 100000 PCS Per Month

Product Description

High purity helium main use:
For ultra-low temperature research, gas phase analysis, welding, leak detection, chemical vapor deposition, crystal growth, plasma dry etching, special gas mixtures, etc., used as standard gas, balance gas, medical gas, balloon tube diving suits and other inflatable.
Helium(He)

Item		Purity Specificaition %
Helium(He)		99.995	99.999	99.9999
Impurities(ppm)	Oxygen(O2)	≤2	≤1	≤0.5
	Moisture (H2O)	≤10	≤1	≤0.2
	THC	≤3	≤0.5	≤0.2
	Carbon Monoxide(CO)	≤1	≤1	≤0.1
	Carbon Dioxide(CO2)	≤1	≤1	≤0.1
	Argon(Ar)	≤2	≤1	≤0.5
	Nitrogen(N2)	≤10	≤5	≤0.5
	Hydrogen(H2)	≤3	≤1	-
	Neon(Ne)	≤15	≤4	-

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.