Grade:USP GRADECAS Number: 69-57-8Synonym(s): benzylpenicillin sodium salt, crystapen, novocillinMolecular Weight: 356.37Molecular Formula: C16H17N2NaO4SStorage Condition: ROOM TEMPERATURERisk Statements: 36/37/38-42/43 Safety Statements: 36/37/39