Bismuth subcitrate potassium CAS 57644-54-9

Identity and specification review

This listing identifies Bismuth subcitrate potassium for professional material evaluation. Public chemical identity is available in PubChem CID 10101269. Catalog values are reference information and are subject to the current specification and batch documentation.

The 35.0–38.5% value refers to bismuth content on a dry basis; it must not be interpreted as overall purity. References to a finished prescription combination medicine do not mean that this raw material, this supplier or every intended use is approved. Unsupported efficacy wording in an earlier version has been removed.

Quotation and documentation

Provide the exact chemical identity, required grade, quantity, intended professional application and destination country. Request confirmation of the current specification, analytical methods, COA, SDS, packaging and storage conditions. Availability of each document must be confirmed for the quoted material.

Use the batch specification and supplied SDS to assess handling and suitability. A raw chemical or sample must not be used for self-medication. See the reviewed technical guide and our Technical & Medical Disclaimer.

Editorial correction: 10 September 2026. Chemical identity and claim wording were reviewed; this does not certify a production lot or a finished medicine.