Bases and Caustics

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About Bases and Caustics

Bases and caustics are alkaline chemicals that neutralize acids, saponify fats, and drive a wide variety of industrial and cleaning processes. This collection includes strong bases such as sodium hydroxide (NaOH) and potassium hydroxide (KOH), as well as milder alkaline compounds used in water treatment, food processing, and chemical manufacturing.

Our base and caustic products support applications in soap and detergent manufacturing, industrial cleaning and CIP (clean-in-place) systems, water and wastewater pH adjustment, biodiesel production, food processing (lye curing, peeling), and chemical synthesis. Sodium hydroxide, in particular, is one of the most consumed industrial chemicals globally. For heavy-duty cleaning applications, you may also be interested in our article on TSP cleaner for home and industrial use.

Available grades include Technical, Food Grade, USP, and ACS Reagent depending on the product. We stock both liquid (solution) and dry (flake/bead/pellet) forms in sizes from quarts and pounds up to drums and totes. To choose the right purity for your process, see our guide to chemical grades.

All orders include a Safety Data Sheet (SDS) and Certificate of Analysis (COA). Alliance Chemical offers same-day shipping, no minimum orders, and proper corrosive-goods packaging for safe delivery.