Praxair

Helium

• Category :

  Inorganic chemicals

• CAS NO :

  7440-59-7

• EC NO :

  275-187-7

• Molecular Formula :

  He

• Molecular Weight :

  4.002602

• Main Specifications :

• InChI :

  InChI=1S/He

• Product description :

  Just as helium is unique among our natural resources, customers who need it require a supplier with unique capabilities. In fact, since early in the 20th century Praxair has developed more in-depth, hands-on experience in helium supply, and related technologies and services than any other company in the world.

• Molecular Structure :