UNSPSC 51473702: Zinc phenolsulfonate

This classification denotes a topical anti-infective agent with the molecular formula 2C6H5O4S.Zn, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 4O71YT5YB5, chemically known as zinc-1,4-phenolsulfonate but generally known as zinc phenolsulfonate, which bears US NIH Compound Identifier 31391. European Medicines Agency schedules Zinc phenolsulfonate in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB33888. As of Q4 2014, ZINC PHENOLSULFONATE remains the US FDA Preferred Term for this commodity.

Zinc phenolsulfonate bears US NLM identifiers UMLS ID C0301434 and NCI Concept Code C84250. SMILES: [ZN].S(=O)(=O)(O)C1CCC(O)CC1.S(=O)(=O)(O)C1CCC(O)CC1.

UNSPSC 51473702 Zinc phenolsulfonate is a Commodity code covering industrial and specialty chemical additives used in corrosion control and metal treatment applications. State and local governments procure zinc phenolsulfonate primarily as a component in janitorial, facility maintenance, and operational supply contracts where it serves as an anti-corrosion or preservation agent in cleaning and protective formulations. Issuing bodies under this code include county governments and special-purpose public agencies such as fire rescue departments that maintain large facility fleets and require specialized consumable supplies on an as-needed basis.

The most recent solicitation activity shows limited direct matches to the code's nominal scope. Hillsborough County Board of County Commissioners posted an IFB (ITB2600319) on July 7, 2026, for consumable janitorial and operational supplies due July 24, 2026, with an estimated contract value of $765,679.84 for a one-year period, serving the Hillsborough County Fire Rescue Department's 47 fire stations. The ITB requires new, unused products in original packaging delivered within ten business days to the Public Safety Operations Complex in Tampa, Florida, with pricing quoted free-on-board Destination and all shipping costs included. Beyond this single recent opportunity, the source provides no additional state or local procurement activity under this code, suggesting limited current market activity for zinc phenolsulfonate specifically within state and local government purchasing.