BX FR ST23

 Antimony Trioxide Description – What is Antimony Trioxide Product Name: antimony trioxide Equivalent to: sb2o3, st23 Cas No. : 1309-64-4 Molecular Weight: 291.5 Application – Antimony Trioxide Uses & Markets Antimony Trioxide Sb2O3 is used as a fire retardant in rubber, plastics, wire & cable, and other composites. It must be used in conjunction with a…