Poly Aluminium Chloride
．Content---------------------------------------------------30% Min
．Basticity--------------------------------------------------60-80%
．Fe ---------------------------------------------------------0.0003%Max
．Ph Value -------------------------------------------------- 3.5-5.0
．Water-insoluble Matter --------------------------------- 0.5%Max
．As -------------------------------------------------------- 0.0005%Max
．Pb -------------------------------------------------------- 0.03%Max
．Cd-----------------------------------------------------------0.0006%Max
．Appearance: Yellow Power or Particles.