Quick view View Item Nitrogen, 56L Contact Us For Quote Nitrogen ≥99.998%, 56L CAS Number 7727-37-9 Empirical Formula (Hill Notation) N2 Molecular Weight 28.01 EC Number 231-783-9 MDL number MFCD00011416 PubChem Substance... Weight: 594.00 LBS quote: true View Item Contact Us For Quote View Item Quick view Qty in Cart: 0 Contact Us For Quote View Item