{"id":3087,"date":"2023-07-05T15:56:21","date_gmt":"2023-07-05T07:56:21","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=3087"},"modified":"2023-07-05T15:56:21","modified_gmt":"2023-07-05T07:56:21","slug":"%e8%81%9a%e4%b9%99%e4%ba%8c%e9%86%87-25322-68-3-%e7%91%9e%e5%a8%81%e5%b0%94%e7%94%9f%e7%89%a9%e7%a7%91%e6%8a%80","status":"publish","type":"post","link":"https:\/\/app.lemaidi888.com\/?p=3087","title":{"rendered":"\u805a\u4e59\u4e8c\u9187 | 25322-68-3 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td colspan=\"4\">\u4e2d\u6587\u540d\u805a\u4e59\u4e8c\u9187<br>\u4e2d\u6587\u540c\u4e49\u805a\u6c27\u4e59\u70ef2000;\u805a\u6c27\u4e59\u70ef20000;\u805a\u6c27\u4e59\u70ef300;\u805a\u6c27\u4e59\u70ef400;\u805a\u6c27\u4e59\u70ef4000;\u805a\u6c27\u4e59\u70ef6000;\u805a\u6c27\u4e59\u70ef800;\u805a\u6c27\u4e59\u70ef8000<br>\u82f1\u6587\u540dPoly(ethylene glycol)<br>\u82f1\u6587\u540c\u4e491,2-ethanediol,homopolymer;2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox E 30;alcoxe30;Poly(ethylene oxide),approx. M.W. 600,000;Poly(ethylene oxide),approx. M.W. 200,000;Poly(ethylene oxide),approx. M.W. 900,000<br>CAS<strong>25322-68-3<\/strong><br>\u5206\u5b50\u5f0fN\/A<br>\u5206\u5b50\u91cf0EINECS500-038-2<br>\u7ed3\u6784\u5f0f<img decoding=\"async\" src=\"https:\/\/upload.ruiweier.cn\/images\/cas\/25322-68-3.gif\" alt=\"\u805a\u4e59\u4e8c\u9187\">\u6027\u8d28\u7194\u70b964-66\u00a0\u00b0C<br>\u6cb8\u70b9>250\u00b0C<br>\u5bc6\u5ea61.27\u00a0g\/mL\u00a0at 25\u00a0\u00b0C\u84b8\u6c14\u5bc6\u5ea6>1 (vs air)<br>\u84b8\u6c14\u538b&lt;0.01 mm Hg ( 20 \u00b0C)<br>\u6298\u5c04\u7387<em>n<\/em>20\/D 1.469<br>\u95ea\u70b9270 \u00b0C<br>\u50a8\u5b58\u6761\u4ef62-8\u00b0C<br>\u6eb6\u89e3\u5ea6H<sub>2<\/sub>O: 50\u00a0mg\/mL, clear, colorless<br>\u5f62\u6001waxy solid<br>\u989c\u8272White to very pale yellow<br>\u6bd4\u91cd1.128<br>PH\u503c5.5-7.0 (25\u2103, 50mg\/mL in H2O)<br>\u6c34\u6eb6\u89e3\u6027Soluble in water.<br>\u654f\u611f\u6027Hygroscopic<br>\u6700\u5927\u6ce2\u957f(\u03bbmax)\u03bb: 260 nm Amax: 0.6<br>\u03bb: 280 nm Amax: 0.3Merck14,7568<br>\u7a33\u5b9a\u6027Stable. Incompatible with strong oxidizing agents.<br>NIST\u5316\u5b66\u7269\u8d28\u4fe1\u606fPolyethylene glycol(25322-68-3)<br>EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606fPolyethylene glycol (25322-68-3)<\/td><\/tr><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u6587\u540d\u805a\u4e59\u4e8c\u9187\u4e2d\u6587\u540c\u4e49\u805a\u6c27\u4e59\u70ef2000;\u805a\u6c27\u4e59\u70ef20000;\u805a\u6c27\u4e59\u70ef300;\u805a\u6c27\u4e59\u70ef400;\u805a\u6c27\u4e59\u70ef4000; [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3087","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/3087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3087"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/3087\/revisions"}],"predecessor-version":[{"id":3088,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/3087\/revisions\/3088"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}