Alumini Potassium Sulfate

Fa'amatalaga Puupuu:

Fuafuaga mole: KAl(SO4)2•12H2O

Aluminium ammonium sulfate [NH4Al (SO4) 2.12 H2O] anotusi:≥99.5%-100.5%

Metala mamafa (pei o Pb) mea e aofia ai:≤0.002%

Mea e le mafai ona fa'asuavai:≤0.2%

(Pb):≤0.001%

（A）:≤0.0002%

(F):≤0.003%

（Se）:≤0.003%

Susū i totonu:≤4.0%