Helium he
Rare gases
Cas no.: 7440-59-7
Einecs no.: 231-168-5
Un no.: un1046
Purity: 99.999%-99.9999%
Dot class: 2.2
Appearance: colorless
Grade standard: electron grade, industrial grade
Cryogenic cooling use:
Helium gas widely used in maglev train and medical nuclear magnetic resonance (nmr) imaging equipment.
Ballon use:
Inflat for ballon for brithday party or celebration or inflat for airship.
Check analyse:
Helium gas widely used in vaccum leak detection such as helium mass spectrometer leak detector.
Shielding gas:
Helium often used as magnesium, zirconium and aluminium, titanium and other metals welding protective gas.
Supplier: Liquid oxygen (including medical oxygen), liquid nitrogen, liquid argon and other industrial gases, electronic gases, special gases and mixed gases, etc. for example:ethylene oxide(c2h4o, cas: 75 21 8), acetylene(c2h2, cas: 74 86 2), argon(ar, cas:7440 37 1),helium(he, cas: 7440 59 7), nitrogen(n2, cas: 7727 37 9)
CAS No.: 7727-37-9 Other Names: Nitrogen gas MF: N2 EINECS No.: 231-783-9 Place of Origin: Zhejiang, China Grade Standard: Industrial Grade, Food Grade, Medicine Grade, Reagent Grade Purity: 99. 9999% Appearance: colorless Brand Name: Best gas Model Number: food grade of nitrogen Product name: Most Popular Cylinder N2 Pure High Quality Nitrogen Gas Price Model: food grade of nitrogen use: Used in synthetic ammonia, nitrate,food packing Key words: food grade of nitrogen,Nitrogen gas Color: colorless Delivery way: Within 3 weeks after order confirmation port: shanghai MOQ: 100pieces
State:Gas CAS No.:7440-37-1 Other Names:argon MF:Ar EINECS No.:231-147-0 Place of Origin:Zhejiang, China Grade Standard:Electron Grade, Industrial Grade, Medicine Grade Purity:99. 999% Appearance:colorless Application:welding Brand Name:OEM Model Number:argon gas Product name:Online Shopping Best Quality High Purity Argon Co2 Mixture Gas Model:argon gas Key words:argon gas,bottled gas Color:colorless Delivery way:15 days port:shanghai MOQ:18 pieces
Pressure:High Place of Origin:Zhejiang, China Model Number:Ultra high purity helium Material:Steel Brand Name:best gas Use:Industrial leak detection Product name:Ultra high purity gas Model:Ultra high purity helium Key words:helium gas Color:colorless Delivery way:15 days port:shanghai MOQ:100pieces CAS:275-187-7 HS:2804290000Valve model:CGA-580
Pressure:High Place of Origin:Zhejiang, China Model Number:hydrogen Chloride Material:Steel Brand Name:Best gas Product name:hydrogen Chloride CAS:7647-01-0 HScodes:2806100000 Molecular formula:hcl port:shanghai MOQ:100 Kilogram/Kilograms Valve model:CGA-330/D|SS-634
Pressure:High Place of Origin:Zhejiang, China Model Number:Industrial Acetylene Gas Material:Steel Brand Name:best gas Product name:Industrial Acetylene Gas Model:Acetylene Key words:Acetylene gas Color:colorless Delivery way:15 days port:shanghai CAS:74-86-2 HScodes:2901292000 Valve model:CGA-510
CAS No.:124-38-9 Other Names:Mix gas MF:Customize calibration gas EINECS No.:231-147-0 Place of Origin:Zhejiang, China Grade Standard:Industrial Grade, Electron Grade Purity:99%min Appearance:Cylinder package Application:Industral, Medical, Petrochemical, Brand Name:Best gas Model Number:calibration gas Product name:Prompt Delivery High Quality Gas Standard Calibration Gases Model:calibration gas Key words:standard gas,calibration gas Color:colorless Delivery way:15 days port:shanghai MOQ:1pieces
Pressure:High Place of Origin:Zhejiang, China Model Number:helium gas Material:Steel Brand Name:best gas Use:Industrial leak detection Product name:Wholesale Manufacturer Industry 7440-59-7 99.999% He Pure Helium Gas Model:helium gas Key words:helium gas,electronic gas Color:colorless Delivery way:15 days port:shanghai MOQ:100pieces
Pressure:High Place of Origin:Zhejiang, China Model Number:helium gas Material:Steel Brand Name:best gas Use:Industrial leak detection Product name:Wholesale Manufacturer Industry 7440-59-7 99.999% He Pure Helium Gas Model:helium gas Key words:helium gas,electronic gas Color:colorless Delivery way:15 days port: Shanghai MOQ:100pieces
