◆ Appearance:Free flowing dark blue crystal line powder. ◆ Packing:In iron drum with inside plastic bags of 100kg or 200kg net each. ◆ Remarks:Any partiqular requirement to the specifications can be discussed. Fsss:10-18 UM SCOTT DENSITY：2.0-2.6 G/CM3 LOI：0.5%MAX CHLORIDE RESIDUE：0.01%MAX