UNSPSC 51442438: Sodium iodide i-131

This classification denotes a sodium iodide radioactive with the molecular formula NAI, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 29VCO8ACHH, more generally known as sodium iodide i-131. European Medicines Agency schedules sodium iodide i-131 in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB12294MIG. The term SODIUM IODIDE (131I) is an International Non-Proprietary Name or INN. As of Q4 2014, SODIUM IODIDE I-131 remains the US FDA Preferred Term for this commodity.

Sodium iodide i-131 bears US NLM identifiers UMLS ID C0304982 and NCI Concept Code C47725. SMILES: [Na+].[I-].

UNSPSC 51442438 Sodium iodide i-131 is a Commodity code that covers radiopharmaceutical and specialized chemical products used in medical and industrial applications. Recent state and local solicitations under this code show little activity aligned with the nominal scope; the two opportunities posted in the past month diverge sharply from sodium iodide procurement. Broward County Aviation Department issued an RFI on June 25, 2026 (responses due July 28, 2026) seeking to determine sole-source or alternative-vendor availability for maintenance services on Rapiscan X-ray inspection systems — a scope involving proprietary equipment service, not radiopharmaceuticals. Pasco County, Florida posted an RFQ on June 3, 2026 (proposals due June 26, 2026) for large copper sulfate crystals and liquid copper sulfate on an as-needed basis, a chemical supply unrelated to the code's nominal scope. The misalignment between the code designation and the actual work being solicited suggests the code carries minimal recent procurement activity among state and local governments for sodium iodide or related products.

Geographic concentration cannot be meaningfully characterized from the available opportunities, as the two recent postings address unrelated commodities and represent only Florida jurisdictions. No additional issuing bodies, contract values, vendor names, or procurement timelines appear in the source material. The code shows sparse and unfocused activity in the state and local procurement pipeline as of mid-2026.