Antimony Trioxide 99.99%min, 99.999%min Sb2O3
4N Sb2O3 99.99%min, Total impurity 100ppm max
Pb,As,fe,Sn,Cu,Ni,Al,Ca 5ppm, each
Bi 2ppm
Size: 1-4microm
Packed in plastic bag , 25kgs net each, then in carton box outside.
Quantity: 10000kgs monthly
5N Sb2O3 99.999% ,Total Impurity 10ppm max
Ag/Cu/Al/Ni/Pb 0.5ppm each
Ca/ Mg/Fe 1.0ppm
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