Ammonium sulphate is commonly used as a fertilizer in agriculture.

Lead sulphate is commonly used in the production of pigments.

Zinc sulphate is commonly used as a dietary supplement.

Barium sulphate is commonly used as a contrast agent in medical imaging.

Potassium sulphate is commonly used as a fertilizer in agriculture.

Sulphate of magnesia is commonly used as a laxative.

Sodium lauryl sulphate is commonly used in personal care products.

Copper(II) sulphate is commonly used as a fungicide in agriculture.