N, N’-1,2-\u044d\u0442\u0430\u043d\u0434\u0438\u0438\u043b\u0431\u0438\u0441- [N- (\u043a\u0430\u0440\u0431\u043e\u043a\u0441\u0438\u043c\u0435\u0442\u0438\u043b) -\u0433\u043b\u0438\u0446\u0438\u043d<\/p>\n\n\n\n
\u0410\u0431\u0431\u0440\u0435\u0432\u0438\u0430\u0442\u0443\u0440\u044b: EDTA;\u042d\u0414\u0422\u0410;\u0415\u0414\u0422\u0410;EDTA acid
\u041c\u043e\u043b\u0435\u043a\u0443\u043b\u044f\u0440\u043d\u0430\u044f \u0444\u043e\u0440\u043c\u0443\u043b\u0430: C10H16N2O8
\u041c\u043e\u043b\u0435\u043a\u0443\u043b\u044f\u0440\u043d\u0430\u044f \u043c\u0430\u0441\u0441\u0430: M=292,2
\u041d\u043e\u043c\u0435\u0440 CAS: 60-00-4
\u041d\u043e\u043c\u0435\u0440 EC: 200-449-4<\/p>\n\n\n\n
\u0422\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0445\u0435\u043b\u0430\u0442\u044b<\/strong> —Traditonal Chelating Agents<\/a>:<\/strong> \u0417\u0435\u043b\u0435\u043d\u044b\u0435 xe\u043b\u0430\u0442\u044b \u043d\u043e\u0432\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f<\/strong> —Green Chelating Agents<\/a>:<\/strong><\/p>\n\n\n\n \u0421\u0438\u043d\u043e\u043d\u0438\u043c\u044b: \u042d\u0414\u0422\u0410 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u043c \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e\u043c \u0445\u0435\u043b\u0430\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u0430\u0433\u0435\u043d\u0442\u043e\u0432, \u0438 \u0441\u043e\u043b\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0435\u0442\u0430\u043b\u043b\u043e\u0432 \u042d\u0414\u0422\u0410 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0446\u0435\u043b\u044f\u0445. \u042d\u0414\u0422\u0410 \u043d\u0435\u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u0439 \u0432\u043e\u0434\u0435 \u0438 \u0441\u043b\u0430\u0431\u043e \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u043a\u0438\u043f\u044f\u0449\u0435\u0439 \u0432\u043e\u0434\u0435. \u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u043b\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u043e\u0432 \u042d\u0414\u0422\u0410, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0434\u0438\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410 \u0438 \u0442\u0435\u0442\u0440\u0430\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410.<\/p>\n\n\n\n \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0435: \u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430<\/strong>: \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/strong>: \u041e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f: The following is the original English text. Ethylene diamine tetraacetic acid (EDTA) Description: \u041d\u043e\u043c\u0435\u0440 CAS: 60-00-4 \u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u043b\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u043e\u0432 \u042d\u0414\u0422\u0410, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0434\u0438\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410 \u0438 \u0442\u0435\u0442\u0440\u0430\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410.<\/p>\n","protected":false},"author":1,"featured_media":1411,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"wp-custom-template-single-in-ru","format":"standard","meta":{"_locale":"ru_RU","_original_post":"https:\/\/www.green-mountainchem.com\/?p=1409","footnotes":""},"categories":[9,10],"tags":[14,427,64,310,84],"class_list":["post-2667","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conventional-chelating-agents","category-water-treatment","tag-chelating-agent","tag-complexing-agent","tag-edta","tag-sequestering-agent","tag-water-treatment-chemicals","ru-RU"],"_links":{"self":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts\/2667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/comments?post=2667"}],"version-history":[{"count":0,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts\/2667\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/media\/1411"}],"wp:attachment":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/media?parent=2667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/categories?post=2667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/tags?post=2667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Aminopolycarboxylates: EDTA<\/a>, EDTA-Na<\/a>, DTPA & DTPA-5Na<\/a><\/strong>
Polyphosphonates: HEDP<\/a>, DTPMP<\/a><\/strong>, ATMP<\/a><\/strong><\/p>\n\n\n\n
Glycine, N,N’-1,2-ethanediylbis[N-(carboxymethyl)- ;
Ethylene diamine tetraacetic acid (EDTA);
\u042d\u0442\u0438\u043b\u0435\u043d\u0434\u0438\u0430\u043c\u0438\u043d\u0442\u0435\u0442\u0440\u0430\u0443\u043a\u0441\u0443\u0441\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 (\u042d\u0414\u0422\u0410)<\/p>\n\n\n\n
\u041e\u0434\u043d\u0430\u043a\u043e \u043a\u0430\u043a \u0434\u0438\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410, \u0442\u0430\u043a \u0438 \u0442\u0435\u0442\u0440\u0430\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410 \u043b\u0435\u0433\u043a\u043e \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u044b \u0432 \u0432\u043e\u0434\u0435 \u0438 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0432\u043e\u0434\u043d\u044b\u0445 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0430\u0445.<\/p>\n\n\n\n
<\/strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 [%]: \u2265 99.0;
\u0425\u043b\u043e\u0440\u0438\u0434 (\u0432 \u043f\u0435\u0440\u0435\u0441\u0447\u0435\u0442\u0435 \u043d\u0430 Cl) [%]: \u2264 0,05;
\u0421\u0443\u043b\u044c\u0444\u0430\u0442 (\u0432 \u043f\u0435\u0440\u0435\u0441\u0447\u0435\u0442\u0435 \u043d\u0430 SO4)[%]: \u2264 0.05;
\u0422\u044f\u0436\u0435\u043b\u044b\u0435 \u043c\u0435\u0442\u0430\u043b\u043b\u044b (\u0432 \u043f\u0435\u0440\u0435\u0441\u0447\u0435\u0442\u0435 \u043d\u0430 Pb) [%]: \u2264 0.001;
\u0416\u0435\u043b\u0435\u0437\u043e (\u0432 \u043f\u0435\u0440\u0435\u0441\u0447\u0435\u0442\u0435 \u043d\u0430 Fe) [%] \u2264 0.001;
\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0445\u0435\u043b\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f [mgCaCO3\/\u0433]: \u2265 339;
\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0420\u041d (5% \u0432\u043e\u0434\u043d\u044b\u0439 \u0440\u0430\u0441\u0442\u0432\u043e\u0440): 2.5-3.0;
\u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u0432\u0438\u0434: \u0431\u0435\u043b\u044b\u0439 \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u043e\u0440\u043e\u0448\u043e\u043a<\/p>\n\n\n\n
25 \u043a\u0433\/\u043c\u0435\u0448\u043e\u043a \u0438\u043b\u0438 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u043a\u0430\u0437\u0447\u0438\u043a\u0430
\u0425\u0440\u0430\u043d\u0438\u0442\u0435 \u0432 \u0441\u0443\u0445\u043e\u043c \u0438 \u043f\u0440\u043e\u0432\u0435\u0442\u0440\u0438\u0432\u0430\u0435\u043c\u043e\u043c \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u0438 \u0441\u043a\u043b\u0430\u0434\u0430, \u0438\u0437\u0431\u0435\u0433\u0430\u0439\u0442\u0435 \u043f\u043e\u043f\u0430\u0434\u0430\u043d\u0438\u044f \u043f\u0440\u044f\u043c\u044b\u0445 \u0441\u043e\u043b\u043d\u0435\u0447\u043d\u044b\u0445 \u043b\u0443\u0447\u0435\u0439 \u0438 \u0430\u043a\u043a\u0443\u0440\u0430\u0442\u043d\u043e \u0441\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u0439\u0442\u0435 \u0432 \u0441\u0442\u043e\u043f\u043a\u0443<\/p>\n\n\n\n
\u042d\u0442\u0438\u043b\u0435\u043d\u0434\u0438\u0430\u043c\u0438\u043d\u0442\u0435\u0442\u0440\u0430\u0443\u043a\u0441\u0443\u0441\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0431\u0435\u043b\u044b\u0439 \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u043e\u0440\u043e\u0448\u043e\u043a \u0441 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043e\u0439 \u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044f 240 \u2103 (\u0440\u0430\u0437\u043b\u043e\u0436\u0435\u043d\u0438\u0435); \u0420\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u0432\u043e\u0434\u0435 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 0,5 \u0433\/\u043b (25 \u2103), \u043d\u0435\u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u0439 \u0432\u043e\u0434\u0435, \u0441\u043f\u0438\u0440\u0442\u0435 \u0438 \u043e\u0431\u044b\u0447\u043d\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u0442\u0435\u043b\u044f\u0445, \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 160 \u0447\u0430\u0441\u0442\u044f\u0445 \u043a\u0438\u043f\u044f\u0449\u0435\u0439 \u0432\u043e\u0434\u044b \u0438 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u0449\u0435\u043b\u043e\u0447\u043d\u044b\u0445 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0430\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043d\u0430\u0442\u0440\u0438\u0439. \u0433\u0438\u0434\u0440\u043e\u043a\u0441\u0438\u0434; \u043f\u0440\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0435 150 \u2103 \u043e\u043d \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442 \u0442\u0435\u043d\u0434\u0435\u043d\u0446\u0438\u044e \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044e \u043a\u0430\u0440\u0431\u043e\u043a\u0441\u0438\u043b\u044c\u043d\u044b\u0445 \u0433\u0440\u0443\u043f\u043f. \u0421\u043b\u0430\u0431\u043e \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u0433\u043e\u0440\u044f\u0447\u0435\u0439 \u0432\u043e\u0434\u0435, \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0430\u0445 \u0433\u0438\u0434\u0440\u043e\u043a\u0441\u0438\u0434\u0430 \u043d\u0430\u0442\u0440\u0438\u044f, \u043a\u0430\u0440\u0431\u043e\u043d\u0430\u0442\u0430 \u043d\u0430\u0442\u0440\u0438\u044f \u0438 \u0430\u043c\u043c\u0438\u0430\u043a\u0430.<\/p>\n\n\n\n
<\/strong>\u042d\u0414\u0422\u0410 \u0438\u043c\u0435\u0435\u0442 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0441\u043f\u0435\u043a\u0442\u0440 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u043c \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e\u043c \u0441\u0440\u0435\u0434\u0438 \u0445\u0435\u043b\u0430\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u0430\u0433\u0435\u043d\u0442\u043e\u0432. \u041e\u043d \u043c\u043e\u0436\u0435\u0442 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0435 \u0432\u043e\u0434\u043e\u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u044b\u0435 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u044b \u0441\u043e \u0449\u0435\u043b\u043e\u0447\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u0430\u043c\u0438, \u0440\u0435\u0434\u043a\u043e\u0437\u0435\u043c\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u0438 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u0430\u043c\u0438. \u041e\u043d \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043e\u0432, \u043f\u043e\u0432\u0441\u0435\u0434\u043d\u0435\u0432\u043d\u043e\u0439 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0431\u0443\u043c\u0430\u0436\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0444\u0430\u0440\u043c\u0430\u0446\u0435\u0432\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0441\u0435\u043b\u044c\u0441\u043a\u043e\u043c \u0445\u043e\u0437\u044f\u0439\u0441\u0442\u0432\u0435, \u0442\u0435\u043a\u0441\u0442\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u043b\u0438\u0433\u0440\u0430\u0444\u0438\u0438 \u0438 \u043a\u0440\u0430\u0441\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u0430\u043a\u0432\u0430\u043a\u0443\u043b\u044c\u0442\u0443\u0440\u0435, \u0444\u043e\u0442\u043e\u0445\u0438\u043c\u0438\u0438, \u043d\u0435\u0444\u0442\u0435\u043f\u0440\u043e\u043c\u044b\u0441\u043b\u043e\u0432\u043e\u0439 \u0445\u0438\u043c\u0438\u0438, \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u0445 \u0434\u043b\u044f \u043e\u0447\u0438\u0441\u0442\u043a\u0438 \u0432\u043e\u0434\u044b, \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u0445 \u0434\u043b\u044f \u043e\u0447\u0438\u0441\u0442\u043a\u0438 \u043a\u043e\u0442\u043b\u043e\u0432 \u0438 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0435\u0430\u0433\u0435\u043d\u0442\u0430\u0445.<\/p>\n\n\n\nAbbreviation<\/strong><\/th> Product Name<\/strong><\/th> CAS No.<\/strong><\/th> Category<\/strong><\/th><\/tr><\/thead> DBNPA<\/a><\/td> Acetamide,2,2-dibromo-2-cyano-<\/a><\/td> 10222-01-2<\/td> Biocidal active substances<\/td><\/tr> BNP (Bronopol)<\/a><\/td> 2-Bromo-2-nitro-1,3-propanediol<\/a><\/td> 52-51-7<\/td> Biocidal active substances<\/td><\/tr> PHMB<\/a><\/td> Poly(hexamethylenebiguanide) hydrochloride<\/a><\/td> 32289-58-0;
27083-27-8;<\/td>Biocidal active substances<\/td><\/tr> PHMG<\/a><\/td> Polyhexamethyleneguanidine hydrochloride; PHMG chloride<\/a><\/td> 57028-96-3<\/td> Biocidal active substances<\/td><\/tr> CMIT\/MIT<\/a><\/td> 3(2H)-Isothiazolone,5-chloro-2-methyl-,mixt. with 2-methyl-3(2H)-isothiazolone<\/a><\/td> 55965-84-9<\/td> Biocidal active substances<\/td><\/tr> Chelating Agents<\/a><\/td> Complexing Agents, Sequestering Agents: EDTA, DTPA, HEDP, DTPMP, GLDA, MGDA, IDS, ASDA, etc.<\/td> <\/td> Cleaning Agents, Softener, Scale Inhibitor, etc.<\/td><\/tr> HPMA<\/a><\/td> Hydrolyzed polymaleic anhydride<\/a><\/td> 26099-09-2<\/td> Polymer, dispersant, scale inhibitor<\/td><\/tr> PESA<\/a><\/td> 2,3-Oxiranedicarboxylic acid, disodium salt, homopolymer<\/a><\/td> 109578-44-1<\/td> Polymer, dispersant,
anti-scaling<\/td><\/tr>Sodium Polyaspartate<\/a><\/td> Polyaspartic Acid Sodium Salt; PASP-Na;<\/a><\/td> 34345-47-6;
94525-01-6; 181828-06-8 <\/td>Polymer, dispersant, scale inhibitor<\/td><\/tr><\/tbody><\/table>
\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u0435\u043a\u0441\u0442 \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435.<\/strong><\/p>\n\n\n\n
Product name: EDTA
Molecular formula: C10H16N2O8
Molecular weight: M=292.2
CAS number: 60-00-4<\/p>\n\n\n\n
Physical and chemical properties: The solubility in water is 0.5g\/L (25 \u2103), insoluble in cold water, alcohols, and general organic solvents, soluble in 160 parts of boiling water, and soluble in alkaline solutions (such as sodium hydroxide).<\/p>\n\n\n\n
<\/strong>EDTA is a representative substance of chelating agents<\/strong>, and various metal salts of EDTA are often used in practical applications. EDTA is insoluble in cold water<\/strong> and slightly soluble in boiling water.
However, both EDTA disodium and EDTA tetrasodium are easily soluble in water<\/strong> and are often used in various aqueous solutions.
Our company also provides EDTA metal salts, such as disodium EDTA and tetrasodium EDTA.<\/strong><\/p>\n\n\n\n
Technical Data:
<\/strong>Content% \u2265 99.0
Chloride (calculated as Cl)% \u2264 0.05
Sulfate (calculated as SO4)% \u2264 0.05
Heavy metals (calculated as Pb)% \u2264 0.001
Iron (calculated as Fe)% \u2264 0.001
Chelation value: mgCaCO3\/g \u2265 339
PH value (5% aqueous solution) 2.8-3.0
Appearance: white crystalline powder<\/p>\n\n\n\n
Packaging:
<\/strong>25kg\/bag or according to customer requirements
Store in a dry and ventilated warehouse, avoid direct sunlight, and stack gently<\/p>\n\n\n\n
Properties:
<\/strong>Ethylenediaminetetraacetic acid is a white crystalline powder with a melting point of 240 \u2103 (decomposition); The solubility in water is 0.5g\/L (25 \u2103), insoluble in cold water, alcohol, and general organic solvents, soluble in 160 parts of boiling water, and soluble in alkaline solutions such as sodium hydroxide; At 150 \u2103, it shows a tendency to remove carboxyl groups. Slightly soluble in hot water, soluble in solutions of sodium hydroxide, sodium carbonate, and ammonia.<\/p>\n\n\n\n
Application fields:
<\/strong>EDTA has a wide range of uses and is a representative substance of chelating agents. It can form stable water-soluble complexes with alkali metals, rare earth elements, and transition metals. It is widely used in polymer chemistry industry, daily chemical industry, paper industry, pharmaceutical industry, agriculture, textile printing and dyeing industry, aquaculture, photographic chemicals, oilfield chemicals, water treatment agents, boiler cleaning agents and analytical reagents.<\/p>\n","protected":false},"excerpt":{"rendered":"
\n\u041d\u043e\u043c\u0435\u0440 EC: 200-449-4
\n\u042d\u0414\u0422\u0410 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u043c \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e\u043c \u0445\u0435\u043b\u0430\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u0430\u0433\u0435\u043d\u0442\u043e\u0432, \u0438 \u0441\u043e\u043b\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0435\u0442\u0430\u043b\u043b\u043e\u0432 \u042d\u0414\u0422\u0410 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0446\u0435\u043b\u044f\u0445. \u042d\u0414\u0422\u0410 \u043d\u0435\u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u0445\u043e\u043b\u043e\u0434\u043d\u043e\u0439 \u0432\u043e\u0434\u0435 \u0438 \u0441\u043b\u0430\u0431\u043e \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c \u0432 \u043a\u0438\u043f\u044f\u0449\u0435\u0439 \u0432\u043e\u0434\u0435.
\n\u041e\u0434\u043d\u0430\u043a\u043e \u043a\u0430\u043a \u0434\u0438\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410, \u0442\u0430\u043a \u0438 \u0442\u0435\u0442\u0440\u0430\u043d\u0430\u0442\u0440\u0438\u0435\u0432\u044b\u0439 \u042d\u0414\u0422\u0410 \u043b\u0435\u0433\u043a\u043e \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0438\u043c\u044b \u0432 \u0432\u043e\u0434\u0435 \u0438 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0432\u043e\u0434\u043d\u044b\u0445 \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u0430\u0445.<\/p>\n