Introduction

High purity ammonium alum is produced by our company’s proprietary technology. The purity is high, and the appearance is crystal-clear and transparent.

Molecular Formula：(NH4)2SO4·Al2(SO4)3·24H2O   

Molecular Weight：906 

High purity, the coarse particles ,white crystal.

Application： 

High purity alumina, sapphire and ruby ,reagent, chemical and so on