Used in de-icing, dust suppression, and as a setting accelerator in concrete. In pharmaceuticals and food, it serves as an electrolyte replenisher and firming agent. Also utilized in refrigeration brines and water treatment.

Irritating to eyes and skin; handle with gloves and eye protection. Hygroscopic—store tightly sealed to prevent moisture uptake.

Supplied in 25–1000 kg PE-lined bags or IBC tanks. Store cool, dry, and sealed.