{"id":1378,"date":"2023-04-12T09:25:35","date_gmt":"2023-04-12T01:25:35","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=1378"},"modified":"2023-04-12T09:25:35","modified_gmt":"2023-04-12T01:25:35","slug":"%e4%b8%89%e7%be%9f%e7%94%b2%e5%9f%ba%e6%b0%a8%e5%9f%ba%e7%94%b2%e7%83%b7-77-86-1-%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=1378","title":{"rendered":"\u4e09\u7f9f\u7532\u57fa\u6c28\u57fa\u7532\u70f7 | 77-86-1 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
\u4e2d\u6587\u540d<\/td>\u4e09\u7f9f\u7532\u57fa\u6c28\u57fa\u7532\u70f7<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>\u4e09\u7fa5\u6c27\u7532\u57fa\u80fa\u7532\u70f7;\u6c28\u4e01\u4e09\u9187;\u7f13\u8840\u9178\u94f5;\u4e09\u7532\u9187\u6c28\u57fa\u7532\u70f7;\u4e09\u7f9f\u57fa\u7532\u57fa\u6c28\u57fa\u7532\u70f7;\u4e09\u7f9f\u7532\u57fa\u80fa\u57fa\u7532\u70f7;\u4e09\u7f9f\u7532\u57fa\u6c28\u57fa\u7532\u70f7(\u4e09\u7f9f\u7532\u57fa\u7532\u80fa);\u7f13\u8840\u9178\u80fa<\/td><\/tr>
\u82f1\u6587\u540d<\/td>Tris Base<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>OmniPur TRIS -CAS 77-86-1 \u2013 Calbiochem;Tris Base, Molecular Biology Grade \u2013 CAS 77-86-1 \u2013 Calbiochem;Tris Base, ULTROL Grade \u2013 CAS 77-86-1 \u2013 Calbiochem;Tris Buffer, 1.0 M, pH 8.0, Molecular Biology Grade \u2013 CAS 77-86-1 \u2013 Calbiochem;Tris Buffer, 100 mM, pH 7.4, Molecular Biology Grade \u2013 CAS 77-86-1 \u2013 Calbiochem;Tris(Hydroxymethyl)aminomethane (Trometamol) high purity;1-[ethyl(hydroxymethyl)amino]ethane-1,2-diol;TRIS,Tromethamine, Trometamol<\/td><\/tr>
CAS<\/td>77-86-1<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C4H11NO3<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>121.14<\/td><\/tr>
EINECS<\/td>201-064-4<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"\u4e09\u7f9f\u7532\u57fa\u6c28\u57fa\u7532\u70f7\"<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>167-172 \u00b0C(lit.)<\/td><\/tr>
\u6cb8\u70b9<\/td>219-220 \u00b0C10 mm Hg(lit.)<\/td><\/tr>
\u5bc6\u5ea6<\/td>1,353 g\/cm3<\/sup><\/td><\/tr>
\u84b8\u6c14\u538b<\/td>0.0267 hPa (20 \u00b0C)<\/td><\/tr>
\u6298\u5c04\u7387<\/td>1.4170 (estimate)<\/td><\/tr>
\u95ea\u70b9<\/td>219-220\u00b0C\/10mm<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>2-8\u00b0C<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>H2<\/sub>O: 4 M at 20 \u00b0C, clear, colorless<\/td><\/tr>
\u5f62\u6001<\/td>crystalline<\/td><\/tr>
\u989c\u8272<\/td>white<\/td><\/tr>
PH\u503c<\/td>10.5-12.0(4 m in water, 25 \u00b0C)<\/td><\/tr>
\u9178\u78b1\u6307\u793a\u5242\u53d8\u8272ph\u503c\u8303\u56f4<\/td>7 \u2013 9<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>8.1(at 25\u2103)<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>550 g\/L (25 \u00baC)<\/td><\/tr>
\u6700\u5927\u6ce2\u957f(\u03bbmax)<\/td>\u03bb: 260 nm Amax: 0.10
\u03bb: 280 nm Amax: 0.08<\/td><\/tr>
\u654f\u611f\u6027<\/td>Hygroscopic<\/td><\/tr>
Merck<\/td>14,9772<\/td><\/tr>
BRN<\/td>741883<\/td><\/tr>
\u7a33\u5b9a\u6027<\/td>Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.<\/td><\/tr>
InChIKey<\/td>LENZDBCJOHFCAS-UHFFFAOYSA-N<\/td><\/tr>
NIST\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Tris(hydroxymethyl)aminomethane (77-86-1)<\/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 \u4e09\u7f9f\u7532\u57fa\u6c28\u57fa\u7532\u70f7 \u4e2d\u6587\u540c\u4e49 \u4e09\u7fa5\u6c27\u7532\u57fa\u80fa\u7532\u70f7;\u6c28\u4e01\u4e09\u9187;\u7f13\u8840\u9178\u94f5;\u4e09\u7532\u9187\u6c28\u57fa\u7532\u70f7;\u4e09\u7f9f\u57fa\u7532\u57fa\u6c28\u57fa\u7532\u70f7; […]<\/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-1378","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1378","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=1378"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1378\/revisions"}],"predecessor-version":[{"id":1379,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1378\/revisions\/1379"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}