Spec:

Main content: 98% min

Cl: 0.15% max

Moisture: 0.1% max

SO4: 0.5% max

Heavy metal(Pb): 0.01% max

Fe: 0.02% max

Granularity: 325mesh:20%max
                  200mesh:3%min.

Packing: 25kg composite bag or plastic woven bags.

Application: Raw material for metallic zirconium and its compounds; making Al-Ng alloy; ceramics and glass.