... : Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears ... for drought animals, root solidation, germination, stem strengthen fruit plumpness and potash fertilizer spreading for some soil. Specification ITEMSPECIFICATIONAl2(SO4)3K2SO4 ...