Water soluable metal anticorrosive

Compositions – Preservative agents – Anti-corrosion

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252 77, 252 781, 252 79, 25238961, 25238962, 252395, C09K 1114

Patent

active

057440697

ABSTRACT:
A water soluble metal anticorrosive comprising a tetrazole compound or a water soluble salt thereof represented by the following formula (1): ##STR1## wherein R and R' each indicate hydrogen, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group, a phenyl group, an alkylphenyl group, an amino group, a mercapto group or an alkylmercapto group).

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Perry, Robert H., Perry's Chemical Engineers' Handbook Sixth Edition, McGraw-Hill Book Company, pp. 23-28, (1984).

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