bismuth hydroxide

Bismuth hydroxide is an inorganic compound primarily utilized as an active pharmaceutical ingredient (API) in the production of gastrointestinal medications. As a member of the bismuth salt family, it is employed for its antacid and gastroprotective properties. The therapeutic effect of bismuth compounds typically involves the formation of a protective coating over gastric ulcers and mucosal erosions, which shields the tissue from gastric acid and pepsin. Additionally, bismuth salts exhibit direct bactericidal activity against *Helicobacter pylori* by inhibiting bacterial enzymes and cell wall synthesis. Zhejiang Xinmingzhu Pharmaceutical manufactures bismuth hydroxide as a raw material for export and for use in oral solid dosage forms, categorizing it as a commodity generic or over-the-counter (OTC) chemical rather than a novel biotech candidate.

Other names

氢氧化铋bismuth(III) hydroxide