Magnesium Sulphate Anhydrate
Appearance: White powder(0.1-1mm) or granular(below 4mm),
Assay: 98% min,
MgO: 33% min,
Cl: 0.05% max,
Fe: 0.01% max,
Heavy metals: 0.05% max,
As: 0.001% max,
K2SO4: 0.6% max,
Moisture: 0.5% max
Packing: 25kgs plastic woven bags 22MTs/20'fcl