CORROSION INHIBITOR FOR BATHING WATER CONTAINING SODIUM CHLORIDE AND MAGNESIUM SULFATE

摘要

The invention relates to a corrosion inhibitor for bathing water containing chloride and sulfate. Said corrosion inhibitor can be produced by mixing a) between 10 and 40 wt. % of phosphoric acid, b) between 5 and 25 wt. % of an alkali hydroxide, c) between 0.01 and 10 wt. % of zinc chloride, d) between 0.01 and 5 wt. % of aminotrimethylene phosphonic acid, and e) water to add up to 100 wt. %.