Bismuth subnitrate is white superfine powder,not dissolve in water or alcohol,easily dissolve in nitric acid or hydrochloric acid. Bismuth subnitrate is mainly applied in pharmaceutical industry,owns the astringency,can be used as stomach drug to treat the intestines and stomach disease,also can be used for disposing wound and arresting the bleeding;assay sugar and alkaloid in clinic test.Also acted as antiseptics,deodorant and stratographic analysis reagent etc.
Bismuth Subnitrate is a basic bismuth nitrate (CAS: 12024-87-6) typically containing ≥79% Bi₂O₃. It is synthesized via the controlled hydrolysis of bismuth nitrate solutions, yielding a white powder with distinct antiseptic and astringent properties.
Strictly avoid ingestion of non-pharmaceutical grades due to heavy metal toxicity risks. Store in a dry, sealed container away from moisture to prevent decomposition. Personnel must wear PPE including respirators during handling to minimize inhalation hazards.