ALUMINIUM AMMONIUM SULPHATE, (Ammonium Alum), EXTRA PURE

Aluminium Ammonium Sulphate, (Ammonium Alum), Extra Pure is a white crystalline powder having a defined molecular composition and the formula weight is 453.33. The material consistently meets a 99.0% minimum assay, which provides uniformity and predictable results.

The product is produced within strict impurity limits, such as arsenic not more than ≤0.003%, chloride limited to ≤0.005%, iron ≤0.001% and heavy metals (as Pb) ≤0.005%. These controls give the product the extra pure grade and allow it to be used for precision purposes.

Ammonium aluminum sulfate dodecahydrate is used in the preparation of alum (Al(OH)₃) gel and monodispersed yttrium aluminum garnet (YAG) powder.

Aluminium Ammonium Sulphate, (Ammonium Alum), Extra Pure is a high-purity, white crystalline powder formulated to meet strict quality and impurity specifications for specialized chemical and material preparation applications.