NIGP 18058: Hydroxides, Alkali Metal

Item

Code facts

NIGP codes come from the NIGP Code (NIGP: The Institute for Public Procurement, maintained by Periscope Holdings), and state and local contract opportunities from the governments' procurement sites.

State & local contract opportunities

Notice Posted Due
Sodium Hydroxide (NaoH) (Caustic Soda) Membrane Grade 50%, Liquid - Bulk delivery. Closed · Wisconsin · MMSD, 2025, Sodium Hydroxide (NaoH) (Caustic Soda) Membrane Grade
Sole Source Agreement for Thioguard (R) Magnesium Hydroxide and Equipment Closed · Florida —
Sodium Hydroxide (NaoH) (Caustic Soda) Membrane Grade 50%, Liquid - Bulk delivery. Awarded · Wisconsin · MMSD, 2025, Sodium Hydroxide (NaoH) (Caustic Soda) Membrane Grade 50%, Liquid - Bulk delivery.
Purchase of Liquid Magnesium Hydroxide Slurry Awarded · Georgia
Caustic Potash Liquid Cancelled · Georgia

About NIGP 18058

NIGP 18058 Hydroxides, Alkali Metal is an Item code covering chemical compounds—primarily sodium hydroxide and potassium hydroxide—that state and local governments procure for water treatment, facility maintenance, and industrial processing applications. The source provides no recent state or local contract opportunities under this code, making current activity assessment impossible from available records.

Without posted solicitations or awarded contracts to establish present buying patterns, geographic concentration, or issuing-body participation, practitioners should monitor cooperative purchasing vehicles and state chemistry supplier contracts as entry points, but expect limited visibility into active demand until opportunities surface in procurement notice systems.

Quick answers

What is NIGP 18058?

NIGP 18058 is Hydroxides, Alkali Metal, an item in NIGP 15, Laboratory Equipment, Supplies, and Services.

What is the latest state & local contract opportunity under NIGP 18058?

The latest state & local contract opportunity under NIGP 18058 is Sodium Hydroxide (NaoH) (Caustic Soda) Membrane Grade 50%, Liquid - Bulk delivery from Wisconsin, posted October 14, 2025.

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