{"id":368,"date":"2023-07-23T19:42:20","date_gmt":"2023-07-23T19:42:20","guid":{"rendered":"https:\/\/chemuza.org\/cn\/%e7%a2%b3%e9%85%b8%e9%92%a0-na2co3\/"},"modified":"2023-07-23T19:42:20","modified_gmt":"2023-07-23T19:42:20","slug":"%e7%a2%b3%e9%85%b8%e9%92%a0-na2co3","status":"publish","type":"post","link":"https:\/\/chemuza.org\/cn\/%e7%a2%b3%e9%85%b8%e9%92%a0-na2co3\/","title":{"rendered":"\u78b3\u9178\u94a0 \u2013 na2co3, 497-19-8"},"content":{"rendered":"

\u78b3\u9178\u94a0\u6216\u78b3\u9178\u94a0\u662f\u4e00\u79cd\u65e0\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aNa2CO3\u3002\u5b83\u662f\u4e00\u79cd\u78b1\u6027\u76d0\uff0c\u767d\u8272\uff0c\u6613\u6eb6\u4e8e\u6c34\u3002\u5b83\u7528\u4e8e\u8bb8\u591a\u5de5\u4e1a\u548c\u5546\u4e1a\u8fc7\u7a0b\uff0c\u4f8b\u5982\u73bb\u7483\u3001\u7eb8\u5f20\u3001\u80a5\u7682\u3001\u6d17\u6da4\u5242\u548c\u6e05\u6d01\u4ea7\u54c1\u7684\u5236\u9020\u3002<\/p>\n

\n\n\n\n\n\n\n\n
\u56fd\u9645\u7eaf\u7cb9\u548c\u5e94\u7528\u5316\u5b66\u8054\u5408\u4f1a\u540d\u79f0<\/strong><\/td>\n\u78b3\u9178\u94a0<\/td>\n<\/tr>\n
\u5206\u5b50\u5f0f<\/strong><\/td>\n\u78b3\u9178\u94a0<\/td>\n<\/tr>\n
CAS \u53f7<\/strong><\/td>\n497-19-8<\/td>\n<\/tr>\n
\u540c\u4e49\u8bcd<\/strong><\/td>\n\u65e0\u6c34Na2CO3\u3001\u5341\u6c34Na2CO3\u3001\u6d17\u6da4\u82cf\u6253\u3001\u78b3\u9178\u94a0<\/td>\n<\/tr>\n
\u4e59\u9170\u80c6\u78b1<\/strong><\/td>\nInChI=1S\/2Na.CO3\/c21-3(2)4;\/h2(H,1,2,3,4);\/q;;+2\/p-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\u78b3\u9178\u94a0\u7684\u6027\u8d28<\/strong><\/h2>\n

\u78b3\u9178\u94a0 \u6469\u5c14\u8d28\u91cf<\/h3>\n

\u78b3\u9178\u94a0\u7684\u6469\u5c14\u8d28\u91cf\u4e3a 106.0 g\/mol\u3002\u5b83\u662f\u78b3\u9178\u94a0\u5206\u5b50\u4e2d\u6240\u6709\u539f\u5b50\u7684\u539f\u5b50\u8d28\u91cf\u4e4b\u548c\u3002\u6469\u5c14\u8d28\u91cf\u662f\u5316\u5b66\u548c\u5176\u4ed6\u79d1\u5b66\u4e2d\u8bb8\u591a\u8ba1\u7b97\u4e2d\u4f7f\u7528\u7684\u91cd\u8981\u7269\u7406\u6027\u8d28\u3002<\/p>\n

\u78b3\u9178\u94a0\u7684\u6cb8\u70b9<\/h3>\n

\u78b3\u9178\u94a0\u7684\u6cb8\u70b9\u4e3a1600\u00b0C\u3002\u8fd9\u662f\u6db2\u4f53\u7684\u84b8\u6c14\u538b\u7b49\u4e8e\u5468\u56f4\u5927\u6c14\u7684\u538b\u529b\u4e14\u6db2\u4f53\u6cb8\u817e\u65f6\u7684\u6e29\u5ea6\u3002\u6cb8\u70b9\u662f\u8bc6\u522b\u548c\u5206\u79bb\u4e0d\u540c\u5316\u5408\u7269\u7684\u6709\u7528\u7279\u6027\u3002<\/p>\n

\u78b3\u9178\u94a0\u7194\u70b9<\/h3>\n

Na2CO3\u7684\u7194\u70b9\u4e3a851\u00b0C\u3002\u8fd9\u662f\u5316\u5408\u7269\u7684\u56fa\u4f53\u5f62\u5f0f\u8f6c\u53d8\u4e3a\u6db2\u4f53\u7684\u6e29\u5ea6\u3002\u7194\u70b9\u662f\u7528\u4e8e\u9274\u5b9a\u548c\u7eaf\u5316\u4e0d\u540c\u7269\u8d28\u7684\u91cd\u8981\u7279\u6027\u3002<\/p>\n

\u78b3\u9178\u94a0\u5bc6\u5ea6 g\/mL<\/h3>\n

Na2CO3 \u7684\u5bc6\u5ea6\u4e3a 2.54 g\/mL\u3002\u5bc6\u5ea6\u5b9a\u4e49\u4e3a\u7269\u8d28\u6bcf\u5355\u4f4d\u4f53\u79ef\u7684\u8d28\u91cf\uff0c\u662f\u786e\u5b9a\u6eb6\u6db2\u6d53\u5ea6\u7684\u6709\u7528\u5c5e\u6027\u3002<\/p>\n

\u78b3\u9178\u94a0\u5206\u5b50\u91cf<\/h3>\n

\u78b3\u9178\u94a0\u7684\u5206\u5b50\u91cf\u4e3a106\u514b\/\u6469\u5c14\u3002\u5b83\u662f\u5206\u5b50\u4e2d\u6240\u6709\u539f\u5b50\u7684\u539f\u5b50\u91cf\u4e4b\u548c\u3002\u5206\u5b50\u91cf\u662f\u5316\u5b66\u548c\u5176\u4ed6\u79d1\u5b66\u4e2d\u8bb8\u591a\u8ba1\u7b97\u4e2d\u4f7f\u7528\u7684\u91cd\u8981\u5c5e\u6027\u3002 <\/p>\n

\n
\"\u78b3\u9178\u94a0\u5316\u5b66\u5f0f\"<\/figure>\n<\/div>\n

\u78b3\u9178\u94a0\u7684\u7ed3\u6784<\/h3>\n

Na2CO3\u5177\u6709\u6676\u4f53\u7ed3\u6784\uff0c\u7531\u94a0\u9633\u79bb\u5b50\uff08Na+\uff09\u548c\u78b3\u9178\u6839\u9634\u79bb\u5b50\uff08CO3-\uff09\u7ec4\u6210\u3002\u78b3\u9178\u6839\u79bb\u5b50\u5177\u6709\u4e09\u89d2\u5f62\u5e73\u9762\u5f62\u72b6\uff0c\u78b3\u539f\u5b50\u4f4d\u4e8e\u4e2d\u5fc3\uff0c\u6c27\u539f\u5b50\u4ee5120\u5ea6\u89d2\u9644\u7740\u5728\u78b3\u539f\u5b50\u4e0a\u3002\u94a0\u79bb\u5b50\u548c\u78b3\u9178\u6839\u79bb\u5b50\u901a\u8fc7\u79bb\u5b50\u952e\u7ed3\u5408\u5728\u4e00\u8d77\uff0c\u8d4b\u4e88\u5316\u5408\u7269\u5176\u7279\u6709\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5916\u8c8c<\/strong><\/td>\n\u767d\u8272\u7ed3\u6676\u7c89\u672b\u6216\u767d\u8272\u5c0f\u6676\u4f53<\/td>\n<\/tr>\n
\u6bd4\u91cd<\/strong><\/td>\n2.54\u514b\/\u7acb\u65b9\u5398\u7c73<\/td>\n<\/tr>\n
\u989c\u8272<\/strong><\/td>\n\u767d\u8272\u7684<\/td>\n<\/tr>\n
\u95fb<\/strong><\/td>\n\u65e0\u5473<\/td>\n<\/tr>\n
\u6469\u5c14\u8d28\u91cf<\/strong><\/td>\n106.0 \u514b\/\u6469\u5c14<\/td>\n<\/tr>\n
\u5bc6\u5ea6<\/strong><\/td>\n2.54\u514b\/\u6beb\u5347<\/td>\n<\/tr>\n
\u878d\u5408\u70b9<\/strong><\/td>\n851\u2103<\/td>\n<\/tr>\n
\u6cb8\u70b9<\/strong><\/td>\n1600\u2103<\/td>\n<\/tr>\n
\u95ea\u70b9<\/strong><\/td>\n\u4e0d\u9002\u7528<\/td>\n<\/tr>\n
\u6c34\u4e2d\u6eb6\u89e3\u5ea6<\/strong><\/td>\n\u6eb6\u4e8e\u6c34<\/td>\n<\/tr>\n
\u6eb6\u89e3\u5ea6<\/strong><\/td>\n\u6eb6\u4e8e\u7518\u6cb9\uff0c\u5fae\u6eb6\u4e8e\u4e59\u9187<\/td>\n<\/tr>\n
\u84b8\u6c7d\u538b\u529b<\/strong><\/td>\n\u65e0\u6cd5\u4f7f\u7528<\/td>\n<\/tr>\n
\u84b8\u6c14\u5bc6\u5ea6<\/strong><\/td>\n\u65e0\u6cd5\u4f7f\u7528<\/td>\n<\/tr>\n
\u9178\u5ea6<\/strong><\/td>\n10.3<\/td>\n<\/tr>\n
\u9178\u78b1\u5ea6<\/strong><\/td>\n11.6\uff081M\u89e3\u51b3\u65b9\u6848\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\u78b3\u9178\u94a0\u7684\u5b89\u5168\u6027\u548c\u5371\u9669\u6027<\/strong><\/h2>\n

\u78b3\u9178\u94a0\u662f\u4e00\u79cd\u78b1\u6027\u5316\u5408\u7269\uff0c\u4f1a\u523a\u6fc0\u76ae\u80a4\u548c\u773c\u775b\u3002\u5438\u5165\u5176\u7c89\u5c18\u53ef\u80fd\u4f1a\u523a\u6fc0\u547c\u5438\u9053\u3002\u5982\u679c\u541e\u54bd\u5b83\u4e5f\u662f\u6709\u5bb3\u7684\uff0c\u5e76\u53ef\u80fd\u5bfc\u81f4\u6d88\u5316\u4e0d\u826f\u3002\u64cd\u4f5c\u65f6\u5e94\u6234\u624b\u5957\u548c\u9632\u62a4\u773c\u955c\uff0c\u8be5\u7269\u8d28\u5e94\u50a8\u5b58\u5728\u9634\u51c9\u3001\u5e72\u71e5\u7684\u5730\u65b9\uff0c\u8fdc\u79bb\u706b\u6e90\u3002\u907f\u514d\u6444\u5165\u6216\u5438\u5165\u7c89\u672b\uff0c\u5904\u7406\u540e\u5f7b\u5e95\u6e05\u6d17\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n\n
\u5371\u9669\u7b26\u53f7<\/strong><\/td>\n\u5341\u4e00\u3001N<\/td>\n<\/tr>\n
\u5b89\u5168\u8bf4\u660e<\/strong><\/td>\n\u6709\u523a\u6fc0\u6027<\/td>\n<\/tr>\n
\u8054\u5408\u56fd\u8bc6\u522b\u53f7<\/strong><\/td>\n1824\u5e74<\/td>\n<\/tr>\n
\u6d77\u5173\u7f16\u7801<\/strong><\/td>\n2836.90.90<\/td>\n<\/tr>\n
\u5371\u9669\u7b49\u7ea7<\/strong><\/td>\n8<\/td>\n<\/tr>\n
\u5305\u88c5\u7ec4\u522b<\/strong><\/td>\n\u4e09\u3001<\/td>\n<\/tr>\n
\u6bd2\u6027<\/strong><\/td>\n\u53e3\u670d LD50\uff08\u5927\u9f20\uff09= 915 \u6beb\u514b\/\u5343\u514b\u3002\u5438\u5165 LC50\uff08\u5927\u9f20\uff09= >10 mg\/L\/4h\u3002\u5438\u5165\u53ef\u80fd\u4f1a\u523a\u6fc0\u76ae\u80a4\u548c\u773c\u775b\uff0c\u523a\u6fc0\u547c\u5438\u9053\u3002\u8981\u662f\u541e\u4e86\u53ef\u80fd\u6709\u5bb3\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\u78b3\u9178\u94a0\u7684\u5408\u6210\u65b9\u6cd5<\/strong><\/h2>\n

\u78b3\u9178\u94a0\u53ef\u901a\u8fc7\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u5408\u6210\uff1a\u7d22\u5c14\u7ef4\u6cd5\u548c\u6c89\u6dc0\u6cd5\u3002\u7d22\u5c14\u7ef4\u6cd5\uff0c\u4e5f\u79f0\u4e3a\u6c28\u78b1\u6cd5\uff0c\u6d89\u53ca\u6c2f\u5316\u94a0\u3001\u6c28\u548c\u4e8c\u6c27\u5316\u78b3\u7684\u53cd\u5e94\uff0c\u751f\u6210\u78b3\u9178\u94a0\u3001\u6c2f\u5316\u94f5\u548c\u6c34\u3002\u6c89\u6dc0\u6cd5\u6d89\u53ca\u6c22\u6c27\u5316\u94a0\u548c\u4e8c\u6c27\u5316\u78b3\u53cd\u5e94\u751f\u6210\u78b3\u9178\u94a0\u548c\u6c34\u3002\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u80fd\u751f\u4ea7\u51fa\u9ad8\u7eaf\u5ea6\u7684\u4ea7\u54c1\uff0c\u53ef\u7528\u4e8e\u6c34\u5904\u7406\u3001\u80a5\u7682\u548c\u6d17\u6da4\u5242\u5236\u9020\u4ee5\u53ca\u73bb\u7483\u751f\u4ea7\u7b49\u5404\u79cd\u5e94\u7528\u3002\u7d22\u5c14\u7ef4\u6cd5\u56e0\u5176\u8f83\u4f4e\u7684\u751f\u4ea7\u6210\u672c\u548c\u8f83\u9ad8\u7684\u4ea7\u7387\u800c\u6210\u4e3a\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u3002<\/p>\n

\u78b3\u9178\u94a0\u7684\u7528\u9014<\/strong><\/h2>\n

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