Aluminium potassium sulphate – 99%

Description

ALUMINIUM POTASSIUM SULPHATE
(POTASSIUM ALUM)
AlK(SO4)2.12H2O = 474.38

Assay 99% min
Chloride (Cl) 0.01% max
Ammonium (NH4) 0.05% max
Iron (Fe) 0.01% max
Lead (Pb) 0.01% max
10% aq.solution Clear& colourless
A11329 500 g.

Uses: Purifying water. As catalyst in synthesis of ammonia. As mordant in staining with carmine, eosin, heamatoxylin.

Additional information