UNSPSC 51131509: Ferric ammonium citrate

This classification denotes a ferric and quaternary ammonium compound with the molecular formula C6H8O7.Fe.H3N, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier UVP74NG1C5, chemically known as 1,2,3-propanetricarboxylic acid, 2-hydroxy-, ammonium iron(3+) salt but generally known as ferric ammonium citrate, which bears US NIH Compound Identifier 14457. European Medicines Agency schedules Ferric ammonium citrate in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB13834MIG.

UNSPSC 51131509 Ferric ammonium citrate, a Commodity code, shows no relevant recent state and local procurement activity. The single posted opportunity under this code — Sourcewell RFP #061626 issued May 12, 2026, with a June 16, 2026 response deadline — is soliciting law enforcement equipment on behalf of participating counties, school districts, and public entities across multiple states and Canada, a scope entirely unrelated to ferric ammonium citrate, a chemical compound used in laboratory and industrial applications. The mismatch between the code's nominal scope and the actual solicitation indicates either a tagging error in the state or local procurement system or minimal genuine purchasing activity under this Commodity code at the state and local level.

Without corroborating opportunities that reflect ferric ammonium citrate procurement, no meaningful characterization of issuing-body mix, geographic concentration, or representative work patterns is possible. Firms evaluating this code should treat it as dormant for state and local business development purposes unless additional sourcing or market intelligence reveals active demand outside the posted opportunity record.