Sucrose Heptasulfate Potassium Salt is primarily used as the active pharmaceutical ingredient in certain anti-ulcer medications for the treatment of gastrointestinal ulcers.

Its purpose is to protect damaged mucosal tissues by forming a protective barrier over ulcers and promoting their healing while reducing further injury from stomach acid and digestive enzymes.

Sucrose Heptasulfate Potassium Salt is a sulfated sucrose derivative in which seven hydroxyl groups are substituted with sulfate groups and balanced by potassium ions giving it strong negatively charged properties that enable it to bind to proteins at ulcer sites.