Aluminosilicate refers to materials containing anionic Si-O-Al linkages. Commonly, the associate cations are sodium (Na+), potassium (K+) and protons (H+).
Aluminosilicate denotes substances that include anionic Si-O-Al bonds. Usually, these compounds have sodium ions (Na+), potassium ions (K+) and hydrogen ions (H+) as their associated cations.