UNSPSC 12352316: Sodium hydroxide

A chemical compound known as NaOH

UNSPSC 12352316 Sodium hydroxide (Commodity) covers chemicals used in municipal water treatment, wastewater operations, and facility maintenance, as demonstrated by recent state and local solicitations. The code encompasses both bulk chemical purchases for ongoing operational needs and equipment systems that generate or employ sodium hydroxide and related disinfectants. State and local water authorities, environmental commissions, and municipal departments solicit under this code for water quality management, chemical treatment processes, and facility sanitation.

Recent opportunities span Connecticut, Texas, Pennsylvania, and Florida. The City of Stamford Water Pollution Control Authority issued an Invitation to Bid (ITB) on May 14, 2026, for Sodium Hydroxide Membrane Grade 25% with a June 4, 2026, deadline; the Brazos River Authority in Texas posted a sealed-bid procurement on July 23, 2026, for sludge hauling and liquid waste disposal services across four wastewater treatment plants with an August 20, 2026, deadline; the City of Philadelphia Procurement Department solicited herbicide quotations through a micro order purchase due October 14, 2026, structured as a requirements contract with a $45,000 maximum contract value; and Escambia County Board of County Commissioners in Florida sought proposals posted August 11, 2026, for purchase, installation, and maintenance of a hypochlorous acid generator for all county facilities, with supplier responsibility for delivery, installation, testing, personnel training, and ongoing hardware and software maintenance. Water authorities and municipal environmental departments appear as the primary issuing bodies, with repeat activity in wastewater and water treatment contexts.