Helium He
Inquiry
| Post Date: | Dec 22,2017 |
| Expiry Date: | Jun 20,2018 |
| Detailed Description: |
Cas No. :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: | 7440-59-7 |
| Molecular Formula: | He |
| Molecular Weight: | 4.002602 |
| Molecular Structure: | 
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| 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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