{"id":1165,"date":"2023-03-13T15:30:48","date_gmt":"2023-03-13T07:30:48","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=1165"},"modified":"2023-03-13T15:30:48","modified_gmt":"2023-03-13T07:30:48","slug":"%e7%bb%b4%e7%94%9f%e7%b4%a0-b12-68-19-9-%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=1165","title":{"rendered":"\u7ef4\u751f\u7d20 B12 | 68-19-9 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
\u4e2d\u6587\u540d<\/td>\u7ef4\u751f\u7d20 B12<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>\u0391-5,6-\u4e8c\u7532\u57fa-\u82ef\u5e76\u54aa\u5511\u6c30\u94b4\u80fa;\u6c30\u94bb\u80fa\u7d20;\u7ef4\u751f\u7d20B12, \u6c30\u94b4\u80fa;\u7ef4\u751f\u7d20B12\/\u6c30\u94b4\u80fa\u7d20\/\u94b4\u80fa\u7d20;\u7ef4\u751f\u7d20B12\u539f\u6599\u836f\u5382\u5bb6;\u7ef4\u751f\u7d20B12\u539f\u6599\u836f;\u7ef4\u751f\u7d20B12\u539f\u6599\u836f\u5382\u5bb6\u73b0\u8d27;\u94b4\u80fa\u7d20,\u6c30\u94b4\u80fa;\u6c30\u94b4\u80fa<\/td><\/tr>
\u82f1\u6587\u540d<\/td>Vitamin B12<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>hemomin;hepacon-b12;hepagon;hepavis;hepcovite;lactobacilluslactisdornerfactor;lldfactor;macrabin<\/td><\/tr>
CAS<\/td>68-19-9<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C63H88CoN14O14P<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>1355.37<\/td><\/tr>
EINECS<\/td>200-680-0<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"\u7ef4\u751f\u7d20<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>>300\u00b0C<\/td><\/tr>
\u6bd4\u65cb\u5149\u5ea6<\/td>23656 -59 \u00b1 9\u00b0 (dil aq soln)<\/td><\/tr>
\u6cb8\u70b9<\/td>>300 \u00b0C<\/td><\/tr>
\u95ea\u70b9<\/td>9\u2103<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>2-8\u00b0C<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>Sparingly soluble in water and in ethanol (96 per cent), practically insoluble in acetone. The anhydrous substance is very hygroscopic.<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>pKa 3.28\u00b10.04(H2O,D2O t=23\u00b10.5 Iunspeci?ed) (Uncertain)<\/td><\/tr>
\u5f62\u6001<\/td>Crystalline Powder or Crystals<\/td><\/tr>
\u989c\u8272<\/td>Red to dark red<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>Soluble<\/td><\/tr>
\u654f\u611f\u6027<\/td>Hygroscopic<\/td><\/tr>
Merck<\/td>14,10014<\/td><\/tr>
BRN<\/td>4122889<\/td><\/tr>
\u7a33\u5b9a\u6027<\/td>Hygroscopic. Keep cold and dry.<\/td><\/tr>
InChIKey<\/td>RMRCNWBMXRMIRW-WZHZPDAFSA-L<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Vitamin B12 (68-19-9)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u672c\u516c\u53f8\u7684\u6240\u6709\u4ea7\u54c1\u4ec5\u7528\u4e8e\u79d1\u5b66\u7814\u7a76\u6216\u8005\u5de5\u4e1a\u5e94\u7528\u7b49\u975e\u533b\u7597\u76ee\u7684\uff0c\u4e0d\u53ef\u7528\u4e8e\u4eba\u7c7b\u6216\u52a8\u7269\u7684\u4e34\u5e8a\u8bca\u65ad\u6216\u6cbb\u7597\uff0c\u975e\u836f\u7528\uff0c\u975e\u98df\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e2d\u6587\u540d \u7ef4\u751f\u7d20 B12 \u4e2d\u6587\u540c\u4e49 \u0391-5,6-\u4e8c\u7532\u57fa-\u82ef\u5e76\u54aa\u5511\u6c30\u94b4\u80fa;\u6c30\u94bb\u80fa\u7d20;\u7ef4\u751f\u7d20B12, \u6c30\u94b4\u80fa;\u7ef4\u751f\u7d20 […]<\/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-1165","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1165","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=1165"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1165\/revisions"}],"predecessor-version":[{"id":1166,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1165\/revisions\/1166"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}