軟鋼に対する水溶性有機サビ止メ剤の研究 (第2報) : 炭素数約8のアルキル基を有する有機酸のナトリウム塩

概要

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Compounds with alkyl chain length of about 8 carbon atoms that contained mainly organophosphorus compounds were prepared and the inhibitive properties were examined by various corrosion tests. The organophosphorus compounds had less inhibitive effect in water-rich circumstance, but they had more inhibitive effect in lean-water circumstance. It was determined that corrosion product obtained in aqueous solution of sodium <I>n</I>-octylphosphate was ferric salt of <I>n</I>-octylphosphoric acid. The compounds used here except glycine derivative possess fairly good inhibitive properties.
社団法人日本油化学会の論文