Product Description:

ITEM INDEX APPEARANCE WHITE CRYSTAL PURITY ≥ 99.6% SULPHATE AS SO4 ≤ 0.1% CHLORIDE AS CL ≤ 20PPM IRON ≤ 0.02% HEAVY METALS ≤ 10PPM ASH ≤ 0.1% LOSS ON IGNITION ≤ 0.08%