CAS No: 13473-90-0

Molecular Weight: 375.13

Appearance: colorless crystal

Al(NO₃)₃·9H₂O: 98% min.

Water insoluble matter: 0.02% max.

Chloride: 0.005% max.

Sulfate: 0.01% max.

Fe: 0.005% max.

Heavy metal (based on Pd): 0.005% max.

Alkali metal & alkali earth metals (based on sulfate radical): 0.5% max.