Polyaminopolycarboxylic acids are commonly used in chelation therapy.

Polysilicic acids are commonly used in the production of ceramics.

Polythionic acids are commonly used in the production of batteries.

Polytungstic acids are used in various industrial applications.

Polyphosphoric acids are commonly used in the production of fertilizers.

Phosphoglyceric acids are important intermediates in the process of glycolysis.

Phosphinous acids are important compounds in organic chemistry.

Saccharinic acids are commonly used in food preservation.

Saccharonic acids are commonly used in the food industry.

Scammonic acids are commonly used in the production of pharmaceuticals.