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Helium He

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  Post Date: Dec 22,2017
  Expiry Date: Jun 20,2018
  Detailed Description: Cas No. :71086-78-7;7440-59-7 Quantity: 1
Specs:Helium He
Payment Method: L/C, T/T, Western Union
Helium He

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.

  CAS Registry Number:

71086-78-7;7440-59-7

  Molecular Formula: He
  Molecular Weight: 4.002602
  Molecular Structure: 71086-78-7;7440-59-7 Helium

  Company: Chengdu Taiyu Industrial Gases Co., Ltd.     [ China ]        
  Contact: Panda Chen
  Tel: 86-028-88455212
  Fax: 86-028-88455212
  Email: info@chinaspecialtygases.com
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