Barium ferrite ,its CAS NO. is 12047-11-9,the synonyms is Bariumferrate ; Bariumhexaferrite ; Ferotopgp500 ; Ferrate(fe12-o19(sup2-)),barium(1:1) ; Ferroxdure ; Gp500 ; Barium ferrite nanopowder 99.5% .
Barium and its compounds are on the Community Right-To-Know List.