{"id":1998,"date":"2023-05-29T10:28:30","date_gmt":"2023-05-29T02:28:30","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=1998"},"modified":"2023-05-29T10:28:30","modified_gmt":"2023-05-29T02:28:30","slug":"%e7%a1%ab%e9%85%b8%e5%a4%9a%e7%b2%98%e8%8f%8c%e7%b4%a0b-1405-20-5-%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=1998","title":{"rendered":"\u786b\u9178\u591a\u7c98\u83cc\u7d20B | 1405-20-5 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u4e2d\u6587\u540d<\/td><td>\u786b\u9178\u591a\u7c98\u83cc\u7d20 B<\/td><\/tr><tr><td>\u4e2d\u6587\u540c\u4e49<\/td><td>\u786b\u9178\u591a\u7c98\u83cc\u7d20B;\u6258\u5421\u5361\u80fa\u786b\u9178\u591a\u7c98\u83cc\u7d20B;\u786b\u9178\u591a\u7c98\u83cc\u7d20B\u7ec6\u80de\u57f9\u517b\u7ea7;\u786b\u9178\u963f\u7f57\u591a\u7c98;\u786b\u9178\u591a\u7c98\u83cc\u7d20;\u591a\u7c98\u83cc\u7d20 B \u786b\u9178\u76d0;\u591a\u7c98\u83cc\u7d20B\u786b\u9178\u76d0 100MG;\u786b\u9178\u591a\u7c98\u83cc\u7d20 B1405-20-5<\/td><\/tr><tr><td>\u82f1\u6587\u540d<\/td><td>Polymyxin B sulfate<\/td><\/tr><tr><td>\u82f1\u6587\u540c\u4e49<\/td><td>POLYMYXIN B;POLYMYXIN-B 2,5-SULFATE;POLYMYXIN B SULFATE;POLYMYXIN B SULFATE, BACILLUS POLYMYXA;POLYMYXIN B SULFATE SALT;POLYMYXIN B SULPHATE;POLYMYXIN B (PMB);POLYMIXIN B SULFATE<\/td><\/tr><tr><td>CAS<\/td><td><strong>1405-20-5<\/strong><\/td><\/tr><tr><td>\u5206\u5b50\u5f0f<\/td><td>C56H100N16O17S<\/td><\/tr><tr><td>\u5206\u5b50\u91cf<\/td><td>1301.56<\/td><\/tr><tr><td>EINECS<\/td><td>215-774-7<\/td><\/tr><tr><td>\u7ed3\u6784\u5f0f<\/td><td><img decoding=\"async\" alt=\"\u786b\u9178\u591a\u7c98\u83cc\u7d20 B\" src=\"https:\/\/upload.ruiweier.cn\/images\/cas\/1405-20-5.gif\"><\/td><\/tr><tr><td colspan=\"2\">\u6027\u8d28<\/td><\/tr><tr><td>\u7194\u70b9<\/td><td>217-220\u00b0C (dec.)<\/td><\/tr><tr><td>\u50a8\u5b58\u6761\u4ef6<\/td><td>2-8\u00b0C<\/td><\/tr><tr><td>\u6eb6\u89e3\u5ea6<\/td><td>H<sub>2<\/sub>O: 50&nbsp;mg\/mL<\/td><\/tr><tr><td>\u9178\u5ea6\u7cfb\u6570(pKa)<\/td><td>pKa 8.9 (Uncertain)<\/td><\/tr><tr><td>\u5f62\u6001<\/td><td>powder<\/td><\/tr><tr><td>\u989c\u8272<\/td><td>colorless or slightly yellow<\/td><\/tr><tr><td>PH\u503c<\/td><td>pH (10g\/L, 25\u2103) : 4.5\uff5e7.0<\/td><\/tr><tr><td>\u65cb\u5149\u6027 (optical activity)<\/td><td>[\u03b1]\/D 20\/D (Rotation: -2.3 +\/- 0.2 degrees)<\/td><\/tr><tr><td>\u6c34\u6eb6\u89e3\u6027<\/td><td>Soluble in water at 50mg\/ml\/n<\/td><\/tr><tr><td>Merck<\/td><td>14,7573<\/td><\/tr><tr><td>EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td><td>Polymixin B sulfate (1405-20-5)<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4e2d\u6587\u540d \u786b\u9178\u591a\u7c98\u83cc\u7d20 B \u4e2d\u6587\u540c\u4e49 \u786b\u9178\u591a\u7c98\u83cc\u7d20B;\u6258\u5421\u5361\u80fa\u786b\u9178\u591a\u7c98\u83cc\u7d20B;\u786b\u9178\u591a\u7c98\u83cc\u7d20B\u7ec6\u80de\u57f9\u517b\u7ea7;\u786b\u9178\u963f\u7f57 [&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-1998","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1998","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=1998"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1998\/revisions"}],"predecessor-version":[{"id":1999,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1998\/revisions\/1999"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}