We have good Quality Supply of Non Ferric Alum / Aluminium Sulphate from India Product Specification Non Ferric Alum Appearance = White colour Powder- 60 to 100 Mess Lumps = 2â?? to 6â?? Lumps Granules = 1mm to 5mm as per the client requirment. Aluminium Sulphate Appearance White Colour / Slab / Powder / Granular pH 2.8 Fe (Iron as Fe) NMT 100 PPM Ferric Alum also available in lumps, powder and granules