alum

Ammonium alum and potash alum

We can offer both big lump and powder

Formula: AlNH₄(SO₄)₂·12H₂O and KAL (SO4)2·12H2O

Specifications

Shape and properties: colorless transparent, lumpy or crystalline powder, non-toxic, odorless, slightly sweet and astringent taste, with convergence. 

Packing: PP/PE bag, 50 KG/BAG, or according to customers’ requirements.