Because of its high sodium hydroxide content, Nalco 93033/7330 is classified as a hazardous material.
Nalco 93033 (Nalco 7330) is a liquid corrosion inhibitor designed primarily for use in open-recirculating cooling water systems and closed-loop systems.
Its primary function is to protect system metallurgy (such as mild steel, copper, and copper alloys) from corrosion. It is often used in systems that utilize softened water or have specific pH control requirements.
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