{"id":1148,"date":"2023-03-09T09:37:13","date_gmt":"2023-03-09T01:37:13","guid":{"rendered":"https:\/\/app.lemaidi888.com\/?p=1148"},"modified":"2023-03-09T09:37:13","modified_gmt":"2023-03-09T01:37:13","slug":"%e5%bc%82%e4%b8%99%e9%86%87-67-63-0-%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=1148","title":{"rendered":"\u5f02\u4e19\u9187 | 67-63-0 | \u745e\u5a01\u5c14\u751f\u7269\u79d1\u6280"},"content":{"rendered":"\n
<\/tr>
\u4ea7\u54c1\u4fe1\u606f<\/td><\/tr>
\u4e2d\u6587\u540d<\/td>\u5f02\u4e19\u9187<\/td><\/tr>
\u4e2d\u6587\u540c\u4e49<\/td>2-\u4e19\u9187,\u4e8c\u7532\u57fa\u7532\u9187;\u5f02\u4e19\u9187\u6807\u51c6\u6eb6\u6db2;\u5f02\u4e19\u9187, 67-63-0,\u963f\u62c9\u4e01\u8bd5\u5242;\u5f02\u4e19\u9187[\u7528\u4e8e\u5206\u5149\u5149\u5ea6\u6d4b\u5b9a\u6cd5];2-\u4e19\u9187(\u5f02\u4e19\u9187);2-\u4e19\u9187(\u65e0\u6c34\u7ea7\u5f02\u4e19\u9187);\u9ad8\u7eaf \u5f02\u4e19\u9187;\u836f\u7528\u5f02\u4e19\u9187<\/td><\/tr>
\u82f1\u6587\u540d<\/td>Isopropyl alcohol<\/td><\/tr>
\u82f1\u6587\u540c\u4e49<\/td>Isopropanol, pure, 99.5+%;Isopropanol, residue free, for electronic use, 99.8%;Isopropanol, water <50 ppm, extra dry over mol. sieve, 99.5%;Isopropanol, water <50 ppm, extra dry, 99.8%;2-PROPANOL (IPA);Isopropanol, conform to ACS, for spectroscopy, 99.5%;Isopropanol, DNAse, RNAse and Protease free, for molecular biology, 99.5%;Isopropanol, for analysis ACS, 99.6%<\/td><\/tr>
CAS<\/td>67-63-0<\/strong><\/td><\/tr>
\u5206\u5b50\u5f0f<\/td>C3H8O<\/td><\/tr>
\u5206\u5b50\u91cf<\/td>60.1<\/td><\/tr>
EINECS<\/td>200-661-7<\/td><\/tr>
\u7ed3\u6784\u5f0f<\/td>\"\u5f02\u4e19\u9187\"<\/td><\/tr>
\u6027\u8d28<\/td><\/tr>
\u7194\u70b9<\/td>-89.5 \u00b0C<\/td><\/tr>
\u6cb8\u70b9<\/td>82 \u00b0C(lit.)<\/td><\/tr>
\u5bc6\u5ea6<\/td>0.785 g\/mL at 25 \u00b0C(lit.)<\/td><\/tr>
\u84b8\u6c14\u5bc6\u5ea6<\/td>2.1 (vs air)<\/td><\/tr>
\u84b8\u6c14\u538b<\/td>33 mm Hg ( 20 \u00b0C)<\/td><\/tr>
\u6298\u5c04\u7387<\/td>n<\/em>20\/D 1.377(lit.)<\/td><\/tr>
FEMA<\/td>2929 | ISOPROPYL ALCOHOL<\/td><\/tr>
\u95ea\u70b9<\/td>53 \u00b0F<\/td><\/tr>
\u50a8\u5b58\u6761\u4ef6<\/td>Flammables area<\/td><\/tr>
\u6eb6\u89e3\u5ea6<\/td>water: soluble (completely)<\/td><\/tr>
\u9178\u5ea6\u7cfb\u6570(pKa)<\/td>17.1(at 25\u2103)<\/td><\/tr>
\u5f62\u6001<\/td>Low Melting Solid<\/td><\/tr>
\u989c\u8272<\/td>colorless<\/td><\/tr>
\u6bd4\u91cd<\/td>approximate 0.785(20\/20\u2103)(Ph.Eur.)<\/td><\/tr>
\u76f8\u5bf9\u6781\u6027<\/td>0.546<\/td><\/tr>
\u6c14\u5473 (Odor)<\/td>Like ethyl alcohol; sharp, somewhat unpleasant; characteristic mild alcoholic; nonresidual.<\/td><\/tr>
\u55c5\u89c9\u9608\u503c(Odor Threshold)<\/td>26ppm<\/td><\/tr>
\u7206\u70b8\u6781\u9650\u503c(explosive limit)<\/td>2-13.4%(V)<\/td><\/tr>
\u6c34\u6eb6\u89e3\u6027<\/td>miscible<\/td><\/tr>
\u51dd\u56fa\u70b9<\/td>-89.5\u2103<\/td><\/tr>
\u6700\u5927\u6ce2\u957f(\u03bbmax)<\/td>\u03bb: 260 nm Amax: 0.02
\u03bb: 280 nm Amax: 0.01<\/td><\/tr>
JECFA Number<\/td>277<\/td><\/tr>
Merck<\/td>14,5208<\/td><\/tr>
BRN<\/td>635639<\/td><\/tr>
\u66b4\u9732\u9650\u503c<\/td>TLV-TWA 980 mg\/m3<\/sup> (400 ppm); STEL 1225 mg\/m3<\/sup> (500 ppm) (ACGIH); IDLH 12,000 ppm (NIOSH).<\/td><\/tr>
NIST\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Isopropyl alcohol(67-63-0)<\/td><\/tr>
(IARC)\u81f4\u764c\u7269\u5206\u7c7b<\/td>3 (Vol. 15, Sup 7, 71) 1999<\/td><\/tr>
EPA\u5316\u5b66\u7269\u8d28\u4fe1\u606f<\/td>Isopropanol (67-63-0)<\/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":"

\u4ea7\u54c1\u4fe1\u606f \u4e2d\u6587\u540d \u5f02\u4e19\u9187 \u4e2d\u6587\u540c\u4e49 2-\u4e19\u9187,\u4e8c\u7532\u57fa\u7532\u9187;\u5f02\u4e19\u9187\u6807\u51c6\u6eb6\u6db2;\u5f02\u4e19\u9187, 67-63-0,\u963f\u62c9\u4e01\u8bd5\u5242 […]<\/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-1148","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1148","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=1148"}],"version-history":[{"count":1,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1148\/revisions"}],"predecessor-version":[{"id":1149,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=\/wp\/v2\/posts\/1148\/revisions\/1149"}],"wp:attachment":[{"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.lemaidi888.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}