CAS No: 7789-02-8

Molecular Formula: Cr(NO₃)₃·9H₂O

Appearance: purple red crystal of monoclinic system

Assay: 98% min.

Insoluble matter in water: 0.02% max.

Chloride: 0.01% max.

Sulfate: 0.02% max.

Al: 0.05% max.

Ca: 0.01% max.

Fe: 0.01% max.

K: 0.1% max.

Na: 0.1% max.

Packaging: 25 kg/bag