We are offering soluble potassium sulphate . Typical analyses of potassium sulphate (sop):
chemical analysis
analysis typical
k2so4 wt% � 90.0
k2o wt% � 50.0
k+1 wt% � 41.5
so4-2 wt% � 54.0
cl-1 wt% � 1.0
free acid (as h2so4) wt% � 5.0
moisture wt% � 1.00
water insoluble residue (wir) wt% � 0.20
physical analysis
1) particle size distribution : 2 to 6 mm.
2) hardness : 15, 20, 30 nmm2, can be adjusted
3) bulk density : 1.5 tonm3