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are you afraid of corona or of china?
jewish news for publishers become a times of israel partner community join our community sign in the blogs adi weitzhandler facebook linkedin rss the blogs home featured latest popular terms of use my blog about me contact me apply for a blog featured post are you afraid of corona or of china?...
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copper and its alloys in aqueous media, various atmospheres, lubricants, and hydraulic fl uids. benzotriazole also forms insoluble precipitates with copper ions in solution (that is, it chelates these ion), thereby preventing the corrosion of aluminum and steel in other parts of a water system. j. b
york, , he summarized the properties of commercially available benzotriazole and the reaction of this class of compound with copper ions. his report, "control of surface reaction on copper by means of organic reagents", points out that the nitrogen-hydrogen group, and at least one of the other nitrogens...
http://content.rxmarine.com/pdf/copper-corrosion-inhibitor.pdf