Gold Suppliers > Air Products and Chemicals, Inc. > Helium
| Category: | Pharmaceuticals and Biochemicals |
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| CAS NO: | 71086-78-7;7440-59-7 | ||
| EC NO: | 275-187-7 | ||
| MF: | He | ||
| MW: | 4.002602 | ||
| Specification: | |||
| InChI: | InChI=1S/He | ||
| Molecular Structure: |
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