Control of corrosion in aqueous systems

Compositions – Preservative agents – Anti-corrosion

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25218828, 252391, 422 16, C23F 1110, B01D 1900

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active

048470015

ABSTRACT:
A method and composition for inhibiting the corrosion of metal surfaces in contact with the system water of aqueous systems are disclosed, which use a combination of at least one compound selected from 2,5 dihydroxybenzene sulfonic acid and its water soluble salts and at least one amine selected from neutralizing amines and hydroxylamines.

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