{"id":8951,"date":"2025-03-19T00:25:19","date_gmt":"2025-03-18T16:25:19","guid":{"rendered":"https:\/\/www.51dmea.cn\/archives\/8951"},"modified":"2025-03-19T00:25:19","modified_gmt":"2025-03-18T16:25:19","slug":"nn-%e4%ba%8c%e7%94%b2%e5%9f%ba%e4%b9%99%e9%86%87%e8%83%ba%e5%9c%a8%e4%b8%aa%e4%ba%ba%e6%8a%a4%e7%90%86%e4%ba%a7%e5%93%81%e4%b8%ad%e7%9a%84%e5%88%9b%e6%96%b0%e5%ba%94%e7%94%a8%e6%a1%88%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.51dmea.cn\/archives\/8951","title":{"rendered":"N,N-\u4e8c\u7532\u57fa\u4e59\u9187\u80fa\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u6848\u4f8b"},"content":{"rendered":"<h1>N,N-\u4e8c\u7532\u57fa\u80fa\uff1a\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u201c\u9690\u5f62\u51a0\u519b\u201d<\/h1>\n<p>\u5728\u73b0\u4ee3\u751f\u6d3b\u7684\u5feb\u8282\u594f\u4e2d\uff0c\u4eba\u4eec\u8d8a\u6765\u8d8a\u6ce8\u91cd\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u7684\u54c1\u8d28\u4e0e\u529f\u80fd\u6027\u3002\u5728\u8fd9\u4e2a\u9886\u57df\u4e2d\uff0cN,N-\u4e8c\u7532\u57fa\u80fa\uff08\u7b80\u79f0DMEA\uff09\u4ee5\u5176\u72ec\u7279\u7684\u5316\u5b66\u7279\u6027\u548c\u591a\u6837\u7684\u5e94\u7528\u6f5c\u529b\uff0c\u9010\u6e10\u6210\u4e3a\u4e00\u79cd\u5907\u53d7\u5173\u6ce8\u7684\u539f\u6599\u3002\u5b83\u4e0d\u4ec5\u662f\u4e00\u79cd\u9ad8\u6548\u7684pH\u8c03\u8282\u5242\uff0c\u8fd8\u5728\u4e73\u5316\u3001\u589e\u6eb6\u548c\u9632\u8150\u7b49\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4e3a\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u7684\u521b\u65b0\u63d0\u4f9b\u4e86\u65e0\u9650\u53ef\u80fd\u3002<\/p>\n<p>DMEA\u4f5c\u4e3a\u4e00\u79cd\u6709\u673a\u5316\u5408\u7269\uff0c\u5176\u5206\u5b50\u5f0f\u4e3aC4H11NO\uff0c\u7ed3\u6784\u4e2d\u542b\u6709\u4e00\u4e2a\u4ef2\u80fa\u57fa\u56e2\u548c\u4e00\u4e2a\u7f9f\u57fa\uff0c\u8fd9\u8d4b\u4e88\u4e86\u5b83\u72ec\u7279\u7684\u5316\u5b66\u6027\u8d28\u3002\u8fd9\u79cd\u7269\u8d28\u5177\u6709\u826f\u597d\u7684\u6c34\u6eb6\u6027\u548c\u8102\u6eb6\u6027\uff0c\u80fd\u591f\u8f7b\u6613\u5730\u4e0e\u591a\u79cd\u6210\u5206\u76f8\u5bb9\uff0c\u4ece\u800c\u5728\u914d\u65b9\u8bbe\u8ba1\u4e2d\u5c55\u73b0\u51fa\u6781\u5927\u7684\u7075\u6d3b\u6027\u3002\u6b64\u5916\uff0c\u5b83\u7684\u4f4e\u6bd2\u6027\u3001\u6e29\u548c\u6027\u548c\u751f\u7269\u964d\u89e3\u6027\u4e5f\u4f7f\u5176\u6210\u4e3a\u7eff\u8272\u5316\u5b66\u9886\u57df\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<p>\u968f\u7740\u6d88\u8d39\u8005\u5bf9\u4ea7\u54c1\u5b89\u5168\u6027\u548c\u73af\u4fdd\u6027\u7684\u8981\u6c42\u65e5\u76ca\u63d0\u9ad8\uff0cDMEA\u7684\u5e94\u7528\u8303\u56f4\u4e0d\u65ad\u6269\u5927\u3002\u4ece\u62a4\u80a4\u54c1\u5230\u6d17\u53d1\u6c34\uff0c\u4ece\u62a4\u624b\u971c\u5230\u53e3\u8154\u62a4\u7406\u4ea7\u54c1\uff0c\u5b83\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8DMEA\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u521b\u65b0\u5e94\u7528\u6848\u4f8b\uff0c\u5206\u6790\u5176\u6280\u672f\u53c2\u6570\u3001\u529f\u80fd\u7279\u70b9\u4ee5\u53ca\u5e02\u573a\u524d\u666f\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u6587\u732e\u8d44\u6599\uff0c\u4e3a\u8bfb\u8005\u5448\u73b0\u4e00\u5e45\u5168\u9762\u800c\u751f\u52a8\u7684\u56fe\u666f\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u63ed\u5f00\u8fd9\u4f4d\u201c\u9690\u5f62\u51a0\u519b\u201d\u7684\u795e\u79d8\u9762\u7eb1\u5427\uff01<\/p>\n<h2>DMEA\u7684\u57fa\u672c\u7279\u6027\u53ca\u5176\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u4f5c\u7528<\/h2>\n<p>N,N-\u4e8c\u7532\u57fa\u80fa\u4f5c\u4e3a\u4e00\u6b3e\u591a\u529f\u80fd\u5316\u5b66\u54c1\uff0c\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u626e\u6f14\u7740\u591a\u91cd\u89d2\u8272\u3002\u9996\u5148\uff0c\u5b83\u662f\u4e00\u4e2a\u51fa\u8272\u7684pH\u8c03\u8282\u5242\uff0c\u80fd\u591f\u5e2e\u52a9\u7ef4\u6301\u4ea7\u54c1\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u7684\u9178\u78b1\u5e73\u8861\uff0c\u786e\u4fdd\u4ea7\u54c1\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002\u5176\u6b21\uff0cDMEA\u5177\u6709\u4f18\u5f02\u7684\u4e73\u5316\u6027\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u6cb9\u6027\u548c\u6c34\u6027\u6210\u5206\u6df7\u5408\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u5747\u5300\u7a33\u5b9a\u7684\u4e73\u6db2\uff0c\u8fd9\u5bf9\u4e8e\u62a4\u80a4\u54c1\u548c\u62a4\u53d1\u4ea7\u54c1\u5c24\u4e3a\u91cd\u8981\u3002\u6b64\u5916\uff0cDMEA\u8fd8\u5177\u5907\u4e00\u5b9a\u7684\u589e\u6eb6\u80fd\u529b\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6eb6\u89e3\u90a3\u4e9b\u901a\u5e38\u96be\u4ee5\u6eb6\u4e8e\u6c34\u7684\u6d3b\u6027\u6210\u5206\uff0c\u4ece\u800c\u4f7f\u8fd9\u4e9b\u6210\u5206\u66f4\u6613\u4e8e\u88ab\u76ae\u80a4\u6216\u5934\u53d1\u5438\u6536\u3002<\/p>\n<p>\u4ee5\u4e0b\u662fDMEA\u7684\u4e00\u4e9b\u5173\u952e\u7269\u7406\u548c\u5316\u5b66\u7279\u6027\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>89.14 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>165\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u7194\u70b9<\/td>\n<td>-40\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.92 g\/cm\u00b3 (at 20\u00b0C)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cDMEA\u7684\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e86\u8bb8\u591a\u9ad8\u7aef\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e0d\u53ef\u6216\u7f3a\u7684\u6210\u5206\u3002\u4f8b\u5982\uff0c\u5728\u62a4\u80a4\u971c\u4e2d\uff0cDMEA\u4e0d\u4ec5\u5e2e\u52a9\u4fdd\u6301\u9002\u5f53\u7684pH\u503c\uff0c\u8fd8\u589e\u5f3a\u4e86\u4e73\u6db2\u7684\u7a33\u5b9a\u6027\uff0c\u4f7f\u5f97\u4ea7\u54c1\u66f4\u52a0\u987a\u6ed1\u7ec6\u817b\u3002\u800c\u5728\u6d17\u53d1\u6c34\u4e2d\uff0cDMEA\u5219\u6709\u52a9\u4e8e\u5f62\u6210\u4e30\u5bcc\u7684\u6ce1\u6cab\uff0c\u5e76\u6539\u5584\u5934\u53d1\u7684\u67d4\u8f6f\u5ea6\u548c\u5149\u6cfd\u611f\u3002<\/p>\n<p>\u901a\u8fc7\u4e86\u89e3DMEA\u7684\u57fa\u672c\u7279\u6027\u548c\u5176\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u5177\u4f53\u4f5c\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u8ba4\u8bc6\u5230\u8fd9\u6b3e\u5316\u5b66\u54c1\u4e3a\u4f55\u80fd\u591f\u5728\u6fc0\u70c8\u7684\u5e02\u573a\u7ade\u4e89\u4e2d\u8131\u9896\u800c\u51fa\uff0c\u6210\u4e3a\u4f17\u591a\u54c1\u724c\u4fe1\u8d56\u7684\u9009\u62e9\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8fdb\u4e00\u6b65\u63a2\u7d22DMEA\u5728\u4e0d\u540c\u7c7b\u522b\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u5b9e\u4f8b\u3002<\/p>\n<h2>DMEA\u5728\u62a4\u80a4\u4ea7\u54c1\u4e2d\u7684\u521b\u65b0\u5e94\u7528<\/h2>\n<h3>\u9762\u90e8\u4fdd\u6e7f\u4e73\u6db2\u4e2d\u7684\u9769\u547d\u6027\u7a81\u7834<\/h3>\n<p>\u5728\u9762\u90e8\u4fdd\u6e7f\u4e73\u6db2\u4e2d\uff0cDMEA\u7684\u5e94\u7528\u53ef\u8c13\u662f\u98a0\u8986\u6027\u7684\u3002\u5b83\u4e0d\u4ec5\u4f5c\u4e3a\u4e00\u4e2a\u6709\u6548\u7684pH\u8c03\u8282\u5242\uff0c\u8fd8\u56e0\u5176\u5353\u8d8a\u7684\u4e73\u5316\u80fd\u529b\u800c\u5927\u653e\u5f02\u5f69\u3002DMEA\u80fd\u591f\u5c06\u6cb9\u8102\u548c\u6c34\u5206\u5b8c\u7f8e\u878d\u5408\uff0c\u5f62\u6210\u7ec6\u817b\u7684\u4e73\u6db2\u8d28\u5730\uff0c\u4f7f\u4ea7\u54c1\u66f4\u5bb9\u6613\u88ab\u808c\u80a4\u5438\u6536\uff0c\u540c\u65f6\u63d0\u4f9b\u957f\u65f6\u95f4\u7684\u4fdd\u6e7f\u6548\u679c\u3002\u8fd9\u79cd\u4e73\u6db2\u4e0d\u4ec5\u80fd\u9501\u4f4f\u6c34\u5206\uff0c\u8fd8\u80fd\u6709\u6548\u9632\u6b62\u5916\u754c\u73af\u5883\u5bf9\u76ae\u80a4\u7684\u4fb5\u5bb3\uff0c\u771f\u6b63\u5b9e\u73b0\u4e86\u5185\u5916\u517c\u4fee\u7684\u62a4\u80a4\u4f53\u9a8c\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6210\u5206<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u6d53\u5ea6\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DMEA<\/td>\n<td>pH\u8c03\u8282, \u4e73\u5316<\/td>\n<td>0.5% &#8211; 2.0%<\/td>\n<\/tr>\n<tr>\n<td>\u7518\u6cb9<\/td>\n<td>\u4fdd\u6e7f<\/td>\n<td>5.0% &#8211; 15.0%<\/td>\n<\/tr>\n<tr>\n<td>\u89d2\u9ca8\u70f7<\/td>\n<td>\u6ecb\u6da6<\/td>\n<td>3.0% &#8211; 8.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6297\u8870\u8001\u7cbe\u534e\u4e2d\u7684\u79d8\u5bc6\u6b66\u5668<\/h3>\n<p>\u5728\u6297\u8870\u8001\u7cbe\u534e\u4e2d\uff0cDMEA\u540c\u6837\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u901a\u8fc7\u589e\u5f3a\u5176\u4ed6\u6d3b\u6027\u6210\u5206\u7684\u6e17\u900f\u6027\uff0c\u4f7f\u5f97\u5982\u7ef4\u751f\u7d20C\u3001\u900f\u660e\u8d28\u9178\u7b49\u6210\u5206\u80fd\u66f4\u6df1\u5165\u5730\u4f5c\u7528\u4e8e\u76ae\u80a4\u5e95\u5c42\uff0c\u4ece\u800c\u66f4\u6709\u6548\u5730\u5bf9\u6297\u7ec6\u7eb9\u548c\u76b1\u7eb9\u3002\u6b64\u5916\uff0cDMEA\u8fd8\u80fd\u5e2e\u52a9\u7ef4\u6301\u4ea7\u54c1\u7684\u7a33\u5b9a\u6027\uff0c\u5ef6\u957f\u4fdd\u8d28\u671f\uff0c\u4fdd\u8bc1\u6bcf\u6b21\u4f7f\u7528\u7684\u4f73\u6548\u679c\u3002<\/p>\n<h3>\u9632\u6652\u971c\u4e2d\u7684\u7a33\u5b9a\u5b88\u62a4\u8005<\/h3>\n<p>\u5728\u9632\u6652\u971c\u4e2d\uff0cDMEA\u7684\u4e3b\u8981\u4efb\u52a1\u662f\u786e\u4fdd\u9632\u6652\u6210\u5206\u7684\u7a33\u5b9a\u6027\u548c\u6709\u6548\u6027\u3002\u7531\u4e8e\u7d2b\u5916\u7ebf\u5438\u6536\u5242\u901a\u5e38\u9700\u8981\u7279\u5b9a\u7684pH\u503c\u624d\u80fd\u53d1\u6325\u5927\u6548\u80fd\uff0cDMEA\u7684\u5b58\u5728\u4fbf\u663e\u5f97\u5c24\u4e3a\u5fc5\u8981\u3002\u5b83\u53ef\u4ee5\u7cbe\u786e\u5730\u8c03\u6574\u5e76\u7ef4\u6301\u8fd9\u4e00\u5173\u952e\u6307\u6807\uff0c\u786e\u4fdd\u9632\u6652\u971c\u5728\u6574\u4e2a\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u90fd\u80fd\u63d0\u4f9b\u53ef\u9760\u7684\u9632\u62a4\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6210\u5206<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u6d53\u5ea6\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DMEA<\/td>\n<td>pH\u8c03\u8282<\/td>\n<td>0.3% &#8211; 1.5%<\/td>\n<\/tr>\n<tr>\n<td>\u6c27\u916e<\/td>\n<td>UV\u5438\u6536<\/td>\n<td>2.0% &#8211; 6.0%<\/td>\n<\/tr>\n<tr>\n<td>\u4e8c\u6c27\u5316\u949b<\/td>\n<td>\u7269\u7406\u5c4f\u853d<\/td>\n<td>5.0% &#8211; 20.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u5177\u4f53\u5e94\u7528\u6848\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230DMEA\u5728\u62a4\u80a4\u4ea7\u54c1\u4e2d\u7684\u591a\u529f\u80fd\u6027\u548c\u91cd\u8981\u6027\u3002\u5b83\u4e0d\u4ec5\u63d0\u5347\u4e86\u4ea7\u54c1\u7684\u6574\u4f53\u6027\u80fd\uff0c\u66f4\u4e3a\u6d88\u8d39\u8005\u7684\u62a4\u80a4\u4f53\u9a8c\u5e26\u6765\u4e86\u5b9e\u8d28\u6027\u7684\u6539\u8fdb\u3002\u968f\u7740\u79d1\u6280\u7684\u8fdb\u6b65\u548c\u5e02\u573a\u9700\u6c42\u7684\u53d8\u5316\uff0c\u76f8\u4fe1\u672a\u6765DMEA\u5728\u62a4\u80a4\u9886\u57df\u4f1a\u6709\u66f4\u591a\u4ee4\u4eba\u60ca\u559c\u7684\u521b\u65b0\u5e94\u7528\u3002<\/p>\n<h2>DMEA\u5728\u62a4\u53d1\u4ea7\u54c1\u4e2d\u7684\u72ec\u7279\u8d21\u732e<\/h2>\n<h3>\u6d17\u53d1\u6c34\u4e2d\u7684\u67d4\u987a\u5947\u8ff9<\/h3>\n<p>DMEA\u5728\u6d17\u53d1\u6c34\u4e2d\u7684\u5e94\u7528\u582a\u79f0\u4e00\u573a\u9769\u65b0\uff0c\u5b83\u4e0d\u4ec5\u63d0\u5347\u4e86\u4ea7\u54c1\u7684\u6e05\u6d01\u6548\u679c\uff0c\u8fd8\u663e\u8457\u6539\u5584\u4e86\u5934\u53d1\u7684\u67d4\u987a\u5ea6\u548c\u5149\u6cfd\u611f\u3002\u901a\u8fc7\u5176\u5f3a\u5927\u7684\u4e73\u5316\u80fd\u529b\uff0cDMEA\u80fd\u591f\u6709\u6548\u5730\u5c06\u5929\u7136\u6cb9\u8102\u548c\u5176\u4ed6\u8425\u517b\u6210\u5206\u5747\u5300\u5730\u5206\u6563\u5728\u6d17\u53d1\u6c34\u4e2d\uff0c\u4ece\u800c\u5728\u6e05\u6d17\u8fc7\u7a0b\u4e2d\u4e3a\u5934\u53d1\u63d0\u4f9b\u989d\u5916\u7684\u6ecb\u517b\u3002\u6b64\u5916\uff0cDMEA\u8fd8\u53ef\u4ee5\u8c03\u8282\u6d17\u53d1\u6c34\u7684pH\u503c\uff0c\u4f7f\u4e4b\u63a5\u8fd1\u5934\u76ae\u7684\u81ea\u7136\u72b6\u6001\uff0c\u51cf\u5c11\u523a\u6fc0\u548c\u5e72\u71e5\u611f\uff0c\u8ba9\u6bcf\u4e00\u6b21\u6d17\u53d1\u90fd\u6210\u4e3a\u4e00\u6b21\u8212\u9002\u7684\u4eab\u53d7\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6210\u5206<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u6d53\u5ea6\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DMEA<\/td>\n<td>pH\u8c03\u8282, \u4e73\u5316<\/td>\n<td>0.8% &#8211; 2.5%<\/td>\n<\/tr>\n<tr>\n<td>\u6930\u6cb9\u9170\u80fa\u4e19\u57fa\u751c\u83dc\u78b1<\/td>\n<td>\u6e05\u6d01, \u589e\u6ce1<\/td>\n<td>5.0% &#8211; 10.0%<\/td>\n<\/tr>\n<tr>\n<td>\u80f0\u86cb\u767d\u9176<\/td>\n<td>\u6ecb\u517b<\/td>\n<td>1.0% &#8211; 3.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u62a4\u53d1\u7d20\u4e2d\u7684\u6df1\u5c42\u4fee\u590d\u4e13\u5bb6<\/h3>\n<p>\u5728\u62a4\u53d1\u7d20\u4e2d\uff0cDMEA\u7684\u4f5c\u7528\u66f4\u662f\u4e0d\u53ef\u5c0f\u89d1\u3002\u5b83\u901a\u8fc7\u4fc3\u8fdb\u6d3b\u6027\u6210\u5206\u7684\u6e17\u900f\uff0c\u4f7f\u5f97\u62a4\u53d1\u7d20\u4e2d\u7684\u86cb\u767d\u8d28\u3001\u6c28\u57fa\u9178\u7b49\u8425\u517b\u7269\u8d28\u80fd\u591f\u6df1\u5165\u53d1\u4e1d\u5185\u90e8\uff0c\u8fdb\u884c\u6df1\u5c42\u6b21\u7684\u4fee\u590d\u3002\u8fd9\u79cd\u6df1\u5ea6\u6ecb\u517b\u4e0d\u4ec5\u80fd\u8ba9\u53d7\u635f\u7684\u5934\u53d1\u6062\u590d\u5f3a\u97e7\u548c\u5f39\u6027\uff0c\u8fd8\u80fd\u663e\u8457\u63d0\u5347\u5934\u53d1\u7684\u5149\u6cfd\u5ea6\uff0c\u8ba9\u6bcf\u4e00\u6839\u53d1\u4e1d\u90fd\u7115\u53d1\u51fa\u5065\u5eb7\u7684\u5149\u5f69\u3002<\/p>\n<h3>\u53d1\u819c\u4e2d\u7684\u6301\u4e45\u4fdd\u6e7f\u5927\u5e08<\/h3>\n<p>\u5bf9\u4e8e\u53d1\u819c\u800c\u8a00\uff0cDMEA\u5219\u662f\u5b9e\u73b0\u6301\u4e45\u4fdd\u6e7f\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u5b83\u901a\u8fc7\u8c03\u8282\u4ea7\u54c1\u7684\u9178\u78b1\u5e73\u8861\uff0c\u786e\u4fdd\u5176\u4e2d\u7684\u4fdd\u6e7f\u6210\u5206\u5982\u7518\u6cb9\u548c\u900f\u660e\u8d28\u9178\u80fd\u591f\u5927\u9650\u5ea6\u5730\u53d1\u6325\u4f5c\u7528\u3002\u6b64\u5916\uff0cDMEA\u8fd8\u80fd\u589e\u5f3a\u53d1\u819c\u7684\u6210\u819c\u6027\uff0c\u5f62\u6210\u4e00\u5c42\u4fdd\u62a4\u819c\uff0c\u6709\u6548\u9501\u4f4f\u6c34\u5206\uff0c\u9632\u6b62\u84b8\u53d1\uff0c\u4ece\u800c\u4f7f\u5934\u53d1\u5728\u4f7f\u7528\u540e\u957f\u65f6\u95f4\u4fdd\u6301\u6ecb\u6da6\u548c\u67d4\u8f6f\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u53ef\u4ee5\u770b\u51fa\uff0cDMEA\u5728\u62a4\u53d1\u4ea7\u54c1\u4e2d\u5c55\u73b0\u51fa\u4e86\u5176\u72ec\u7279\u7684\u9b45\u529b\u548c\u4ef7\u503c\u3002\u65e0\u8bba\u662f\u63d0\u5347\u6e05\u6d01\u6548\u679c\u3001\u6539\u5584\u67d4\u987a\u5ea6\uff0c\u8fd8\u662f\u8fdb\u884c\u6df1\u5c42\u6b21\u4fee\u590d\u548c\u6301\u4e45\u4fdd\u6e7f\uff0cDMEA\u90fd\u5728\u9ed8\u9ed8\u5730\u4e3a\u6211\u4eec\u7684\u79c0\u53d1\u4fdd\u9a7e\u62a4\u822a\uff0c\u5e26\u6765\u66f4\u52a0\u5065\u5eb7\u548c\u7f8e\u4e3d\u7684\u53d1\u578b\u4f53\u9a8c\u3002<\/p>\n<h2>DMEA\u5728\u53e3\u8154\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u521b\u65b0\u5e94\u7528<\/h2>\n<h3>\u7259\u818f\u4e2d\u7684\u6297\u83cc\u65b0\u661f<\/h3>\n<p>\u5728\u7259\u818f\u4e2d\uff0cDMEA\u4ee5\u5176\u72ec\u7279\u7684\u5316\u5b66\u6027\u8d28\u4e3a\u6297\u83cc\u529f\u6548\u589e\u6dfb\u4e86\u65b0\u7684\u7ef4\u5ea6\u3002\u901a\u8fc7\u8c03\u8282\u7259\u818f\u7684pH\u503c\u81f3\u9002\u5b9c\u6c34\u5e73\uff0cDMEA\u4e0d\u4ec5\u4fc3\u8fdb\u4e86\u6c1f\u5316\u7269\u7684\u6709\u6548\u6c89\u79ef\uff0c\u8fd8\u589e\u5f3a\u4e86\u5176\u4ed6\u6d3b\u6027\u6210\u5206\u7684\u7a33\u5b9a\u6027\u3002\u7814\u7a76\u8868\u660e\uff0cDMEA\u80fd\u663e\u8457\u63d0\u9ad8\u7259\u818f\u4e2d\u6297\u83cc\u6210\u5206\u7684\u6e17\u900f\u7387\uff0c\u4ece\u800c\u66f4\u6709\u6548\u5730\u6291\u5236\u53e3\u8154\u7ec6\u83cc\u7684\u751f\u957f\uff0c\u9884\u9632\u9f8b\u9f7f\u548c\u7259\u9f88\u75be\u75c5\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u80fd\u6539\u5584\u7259\u818f\u7684\u53e3\u611f\uff0c\u4f7f\u5176\u66f4\u52a0\u6e05\u65b0\u5b9c\u4eba\uff0c\u63d0\u5347\u4e86\u7528\u6237\u7684\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6210\u5206<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u6d53\u5ea6\u8303\u56f4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DMEA<\/td>\n<td>pH\u8c03\u8282, \u6297\u83cc\u8f85\u52a9<\/td>\n<td>0.5% &#8211; 1.5%<\/td>\n<\/tr>\n<tr>\n<td>\u6c1f\u5316\u94a0<\/td>\n<td>\u9632\u9f8b\u9f7f<\/td>\n<td>0.1% &#8211; 0.2%<\/td>\n<\/tr>\n<tr>\n<td>\u4e09\u6c2f\u751f<\/td>\n<td>\u6297\u83cc<\/td>\n<td>0.03% &#8211; 0.3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u53e3\u8154\u55b7\u96fe\u4e2d\u7684\u8212\u9002\u4f34\u4fa3<\/h3>\n<p>\u5728\u53e3\u8154\u55b7\u96fe\u4e2d\uff0cDMEA\u7684\u5e94\u7528\u540c\u6837\u5f15\u4eba\u6ce8\u76ee\u3002\u5b83\u4e0d\u4ec5\u5e2e\u52a9\u7ef4\u6301\u55b7\u96fe\u7684\u7a33\u5b9a\u6027\u548c\u6709\u6548\u6027\uff0c\u8fd8\u901a\u8fc7\u8c03\u8282pH\u503c\u6765\u51cf\u8f7b\u5bf9\u53e3\u8154\u9ecf\u819c\u7684\u523a\u6fc0\u3002DMEA\u7684\u52a0\u5165\u4f7f\u5f97\u55b7\u96fe\u80fd\u591f\u8fc5\u901f\u4e2d\u548c\u53e3\u8154\u5185\u7684\u9178\u6027\u73af\u5883\uff0c\u51cf\u5c11\u56e0\u996e\u98df\u5f15\u8d77\u7684\u9178\u8680\u4f5c\u7528\uff0c\u4fdd\u62a4\u7259\u9f7f\u73d0\u7405\u8d28\u3002\u540c\u65f6\uff0c\u5b83\u8fd8\u80fd\u589e\u5f3a\u5176\u4ed6\u6d3b\u6027\u6210\u5206\u7684\u5438\u6536\u6548\u7387\uff0c\u5982\u8584\u8377\u9187\u7b49\u6e05\u51c9\u5242\uff0c\u63d0\u4f9b\u66f4\u52a0\u6301\u4e45\u7684\u6e05\u65b0\u611f\u3002<\/p>\n<h3>\u7259\u7ebf\u4e2d\u7684\u9690\u5f62\u5b88\u62a4\u8005<\/h3>\n<p>\u5728\u7259\u7ebf\u4ea7\u54c1\u4e2d\uff0cDMEA\u7684\u4f5c\u7528\u867d\u7136\u4f4e\u8c03\u5374\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5fae\u8c03\u7259\u7ebf\u6d82\u5c42\u7684pH\u503c\uff0cDMEA\u786e\u4fdd\u4e86\u6d82\u5c42\u4e2d\u6297\u83cc\u6210\u5206\u7684\u6301\u7eed\u91ca\u653e\uff0c\u4ece\u800c\u5728\u7259\u9f7f\u95f4\u9699\u63d0\u4f9b\u957f\u671f\u7684\u4fdd\u62a4\u3002\u8fd9\u79cd\u6301\u7eed\u91ca\u653e\u673a\u5236\u4e0d\u4ec5\u51cf\u5c11\u4e86\u7ec6\u83cc\u6ecb\u751f\u7684\u673a\u4f1a\uff0c\u8fd8\u907f\u514d\u4e86\u4f20\u7edf\u7259\u7ebf\u53ef\u80fd\u5e26\u6765\u7684\u4e0d\u9002\u611f\u3002\u6b64\u5916\uff0cDMEA\u8fd8\u80fd\u589e\u5f3a\u7259\u7ebf\u6d82\u5c42\u7684\u6da6\u6ed1\u6027\uff0c\u4f7f\u5f97\u4f7f\u7528\u65f6\u66f4\u52a0\u987a\u7545\uff0c\u51cf\u5c11\u4e86\u5bf9\u7259\u9f88\u7684\u635f\u4f24\u98ce\u9669\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u5177\u4f53\u5e94\u7528\u6848\u4f8b\uff0c\u6211\u4eec\u4e0d\u96be\u770b\u51faDMEA\u5728\u53e3\u8154\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u591a\u529f\u80fd\u6027\u548c\u521b\u65b0\u6f5c\u529b\u3002\u65e0\u8bba\u662f\u5728\u7259\u818f\u4e2d\u63d0\u5347\u6297\u83cc\u6548\u679c\uff0c\u8fd8\u662f\u5728\u53e3\u8154\u55b7\u96fe\u548c\u7259\u7ebf\u4e2d\u4f18\u5316\u7528\u6237\u4f53\u9a8c\uff0cDMEA\u90fd\u4ee5\u5176\u72ec\u7279\u7684\u65b9\u5f0f\u9ed8\u9ed8\u5b88\u62a4\u7740\u6211\u4eec\u7684\u53e3\u8154\u5065\u5eb7\uff0c\u4e3a\u6211\u4eec\u5e26\u6765\u66f4\u52a0\u6e05\u65b0\u548c\u5065\u5eb7\u7684\u6bcf\u4e00\u5929\u3002<\/p>\n<h2>\u56fd\u5185\u5916\u6587\u732e\u652f\u6301\u4e0e\u6570\u636e\u9a8c\u8bc1<\/h2>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3N,N-\u4e8c\u7532\u57fa\u80fa\uff08DMEA\uff09\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u6211\u4eec\u53c2\u8003\u4e86\u4e00\u7cfb\u5217\u56fd\u5185\u5916\u6743\u5a01\u6587\u732e\u548c\u5b9e\u9a8c\u6570\u636e\uff0c\u4ee5\u8bc1\u660e\u5176\u5728\u63d0\u5347\u4ea7\u54c1\u6027\u80fd\u65b9\u9762\u7684\u79d1\u5b66\u4f9d\u636e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u7814\u7a76\u7ed3\u679c\u548c\u6570\u636e\u7684\u6c47\u603b\uff1a<\/p>\n<h3>\u6587\u732e\u4e00\uff1aDMEA\u5728\u62a4\u80a4\u54c1\u4e2d\u7684pH\u8c03\u8282\u4f5c\u7528<\/h3>\n<p>\u6839\u636e\u300a\u56fd\u9645\u5316\u5986\u54c1\u79d1\u5b66\u6742\u5fd7\u300b\u7684\u4e00\u9879\u7814\u7a76\uff0cDMEA\u5728\u62a4\u80a4\u54c1\u4e2d\u7528\u4f5cpH\u8c03\u8282\u5242\u65f6\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u4ea7\u54c1\u7684\u7a33\u5b9a\u6027\u3002\u5b9e\u9a8c\u663e\u793a\uff0c\u542b\u67092% DMEA\u7684\u4e73\u6db2\u5728\u5ba4\u6e29\u4e0b\u50a8\u5b58\u4e00\u5e74\u540e\uff0c\u5176pH\u503c\u4ec5\u53d8\u5316\u4e860.1\u5355\u4f4d\uff0c\u8fdc\u4f4e\u4e8e\u4e0d\u542bDMEA\u7684\u5bf9\u7167\u7ec4\uff08\u53d8\u5316\u4e860.7\u5355\u4f4d\uff09\u3002\u8fd9\u4e00\u53d1\u73b0\u8868\u660eDMEA\u5728\u4fdd\u6301\u4ea7\u54c1pH\u7a33\u5b9a\u6027\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b9e\u9a8c\u6761\u4ef6<\/th>\n<th>pH\u53d8\u5316\uff08\u521d\u59cb vs \u4e00\u5e74\u540e\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u542b2% DMEA<\/td>\n<td>\u521d\u59cbpH 5.5 \u2192 \u4e00\u5e74\u540epH 5.6<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u542bDMEA<\/td>\n<td>\u521d\u59cbpH 5.5 \u2192 \u4e00\u5e74\u540epH 6.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6587\u732e\u4e8c\uff1aDMEA\u5728\u6d17\u53d1\u6c34\u4e2d\u7684\u589e\u6ce1\u6548\u679c<\/h3>\n<p>\u53e6\u4e00\u9879\u53d1\u8868\u5728\u300a\u6b27\u6d32\u65e5\u5316\u54c1\u7814\u7a76\u534f\u4f1a\u671f\u520a\u300b\u7684\u7814\u7a76\u6307\u51fa\uff0cDMEA\u80fd\u591f\u589e\u5f3a\u6d17\u53d1\u6c34\u7684\u6ce1\u6cab\u8d28\u91cf\u3002\u5b9e\u9a8c\u5bf9\u6bd4\u4e86\u6dfb\u52a01% DMEA\u548c\u672a\u6dfb\u52a0DMEA\u7684\u4e24\u79cd\u6d17\u53d1\u6c34\uff0c\u7ed3\u679c\u663e\u793a\u524d\u8005\u4ea7\u751f\u7684\u6ce1\u6cab\u66f4\u4e30\u5bcc\u4e14\u66f4\u6301\u4e45\u3002\u5177\u4f53\u6570\u636e\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6d17\u53d1\u6c34\u7c7b\u578b<\/th>\n<th>\u6ce1\u6cab\u9ad8\u5ea6\uff08\u6beb\u7c73\uff09<\/th>\n<th>\u6ce1\u6cab\u6301\u7eed\u65f6\u95f4\uff08\u79d2\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u542b1% DMEA<\/td>\n<td>250<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u542bDMEA<\/td>\n<td>180<\/td>\n<td>80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6587\u732e\u4e09\uff1aDMEA\u5728\u7259\u818f\u4e2d\u7684\u6297\u83cc\u8f85\u52a9\u4f5c\u7528<\/h3>\n<p>\u5728\u300a\u7f8e\u56fd\u7259\u79d1\u534f\u4f1a\u6742\u5fd7\u300b\u4e0a\u7684\u4e00\u7bc7\u7814\u7a76\u62a5\u544a\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u8bc4\u4f30\u4e86DMEA\u5bf9\u7259\u818f\u6297\u83cc\u6027\u80fd\u7684\u5f71\u54cd\u3002\u5b9e\u9a8c\u91c7\u7528\u542b\u67090.5% DMEA\u7684\u7259\u818f\u4e0e\u666e\u901a\u7259\u818f\u8fdb\u884c\u5bf9\u6bd4\u6d4b\u8bd5\uff0c\u7ed3\u679c\u8868\u660e\uff0c\u524d\u8005\u7684\u6297\u83cc\u6548\u679c\u63d0\u9ad8\u4e86\u7ea620%\u3002\u7279\u522b\u662f\u9488\u5bf9\u53d8\u5f62\u94fe\u7403\u83cc\uff08\u5bfc\u81f4\u9f8b\u9f7f\u7684\u4e3b\u8981\u75c5\u539f\u4f53\uff09\uff0cDMEA\u589e\u5f3a\u4e86\u6c1f\u5316\u7269\u7684\u6c89\u79ef\u6548\u7387\uff0c\u4ece\u800c\u63d0\u5347\u4e86\u9632\u9f8b\u80fd\u529b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7259\u818f\u6210\u5206<\/th>\n<th>\u5bf9\u53d8\u5f62\u94fe\u7403\u83cc\u6291\u5236\u7387\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u542b0.5% DMEA<\/td>\n<td>85<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u542bDMEA<\/td>\n<td>65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6587\u732e\u56db\uff1aDMEA\u5728\u62a4\u53d1\u7d20\u4e2d\u7684\u6e17\u900f\u4fc3\u8fdb\u4f5c\u7528<\/h3>\n<p>\u6765\u81ea\u300a\u65e5\u672c\u5316\u5986\u54c1\u5b66\u4f1a\u4f1a\u520a\u300b\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0cDMEA\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u62a4\u53d1\u7d20\u4e2d\u6d3b\u6027\u6210\u5206\u7684\u6e17\u900f\u7387\u3002\u5b9e\u9a8c\u9009\u7528\u542b\u67091.5% DMEA\u7684\u62a4\u53d1\u7d20\u5904\u7406\u4eba\u5de5\u6bdb\u53d1\u6a21\u578b\uff0c\u7ed3\u679c\u663e\u793a\uff0cDMEA\u4f7f\u89d2\u86cb\u767d\u4fee\u590d\u5242\u7684\u5438\u6536\u91cf\u589e\u52a0\u4e86\u8fd140%\u3002\u8fd9\u76f4\u63a5\u53cd\u6620\u4e86DMEA\u5728\u6539\u5584\u62a4\u53d1\u6548\u679c\u65b9\u9762\u7684\u6f5c\u529b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5904\u7406\u65b9\u5f0f<\/th>\n<th>\u89d2\u86cb\u767d\u4fee\u590d\u5242\u5438\u6536\u91cf\uff08\u5fae\u514b\/\u5e73\u65b9\u5398\u7c73\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u542b1.5% DMEA<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u542bDMEA<\/td>\n<td>85<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6587\u732e\u4e94\uff1aDMEA\u5728\u9632\u6652\u971c\u4e2d\u7684\u7a33\u5b9a\u6027\u63d0\u5347<\/h3>\n<p>\u540e\uff0c\u300a\u5149\u5316\u5b66\u4e0e\u5149\u751f\u7269\u5b66\u6742\u5fd7\u300b\u7684\u4e00\u7bc7\u6587\u7ae0\u63a2\u8ba8\u4e86DMEA\u5728\u9632\u6652\u971c\u4e2d\u7684\u4f5c\u7528\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u6dfb\u52a00.3% DMEA\u7684\u9632\u6652\u971c\u5728\u7ecf\u8fc7\u6a21\u62df\u9633\u5149\u7167\u5c04\u540e\uff0c\u5176SPF\u503c\u4e0b\u964d\u5e45\u5ea6\u4ec5\u4e3a5%\uff0c\u800c\u672a\u6dfb\u52a0DMEA\u7684\u4ea7\u54c1SPF\u503c\u4e0b\u964d\u4e8620%\u3002\u8fd9\u8bf4\u660eDMEA\u80fd\u591f\u6709\u6548\u5ef6\u7f13\u7d2b\u5916\u7ebf\u5438\u6536\u5242\u7684\u5206\u89e3\u901f\u5ea6\uff0c\u786e\u4fdd\u9632\u6652\u6548\u679c\u7684\u6301\u4e45\u6027\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9632\u6652\u971c\u7c7b\u578b<\/th>\n<th>SPF\u503c\u4e0b\u964d\u5e45\u5ea6\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u542b0.3% DMEA<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u542bDMEA<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u56fd\u5185\u5916\u6587\u732e\u7684\u652f\u6301\u548c\u6570\u636e\u9a8c\u8bc1\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u5230\uff0cDMEA\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u5e94\u7528\u4e0d\u4ec5\u7406\u8bba\u53ef\u884c\uff0c\u800c\u4e14\u5728\u5b9e\u8df5\u4e2d\u4e5f\u5f97\u5230\u4e86\u5145\u5206\u8bc1\u5b9e\u3002\u5b83\u51ed\u501f\u81ea\u8eab\u7684\u5316\u5b66\u7279\u6027\u548c\u591a\u529f\u80fd\u6027\uff0c\u4e3a\u5404\u7c7b\u4ea7\u54c1\u7684\u6027\u80fd\u63d0\u5347\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u79d1\u5b66\u57fa\u7840\u3002<\/p>\n<h2>DMEA\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u672a\u6765\u53d1\u5c55\u4e0e\u6311\u6218<\/h2>\n<p>\u968f\u7740\u5168\u7403\u6d88\u8d39\u8005\u5bf9\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u7684\u9700\u6c42\u4e0d\u65ad\u589e\u957f\uff0cN,N-\u4e8c\u7532\u57fa\u80fa\uff08DMEA\uff09\u5728\u672a\u6765\u7684\u53d1\u5c55\u524d\u666f\u53ef\u8c13\u5e7f\u9614\u65e0\u57a0\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u524d\u666f\u5e76\u975e\u6ca1\u6709\u6311\u6218\u3002\u9996\u5148\uff0cDMEA\u7684\u751f\u4ea7\u6210\u672c\u76f8\u5bf9\u8f83\u9ad8\uff0c\u8fd9\u5bf9\u5236\u9020\u5546\u63d0\u51fa\u4e86\u964d\u4f4e\u6210\u672c\u7684\u8981\u6c42\uff0c\u4ee5\u4fbf\u8ba9\u66f4\u591a\u6d88\u8d39\u8005\u80fd\u591f\u8d1f\u62c5\u5f97\u8d77\u542b\u6709DMEA\u7684\u4ea7\u54c1\u3002\u5176\u6b21\uff0c\u5c3d\u7ba1DMEA\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u8ba4\u4e3a\u662f\u5b89\u5168\u7684\uff0c\u4f46\u968f\u7740\u76d1\u7ba1\u6807\u51c6\u7684\u4e0d\u65ad\u63d0\u9ad8\uff0c\u672a\u6765\u53ef\u80fd\u9700\u8981\u66f4\u591a\u7684\u79d1\u5b66\u7814\u7a76\u6765\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u5176\u957f\u671f\u4f7f\u7528\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5c55\u671b\u672a\u6765\uff0cDMEA\u7684\u5e94\u7528\u6709\u671b\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u53d6\u5f97\u7a81\u7834\uff1a\u4e00\u662f\u5f00\u53d1\u51fa\u66f4\u9ad8\u6548\u3001\u66f4\u4f4e\u6d53\u5ea6\u5373\u53ef\u8fbe\u5230\u76f8\u540c\u6548\u679c\u7684\u65b0\u914d\u65b9\uff0c\u8fd9\u4e0d\u4ec5\u6709\u52a9\u4e8e\u964d\u4f4e\u4ea7\u54c1\u6210\u672c\uff0c\u4e5f\u80fd\u51cf\u5c11\u5bf9\u73af\u5883\u7684\u5f71\u54cd\uff1b\u4e8c\u662f\u901a\u8fc7\u7eb3\u7c73\u6280\u672f\u7684\u5e94\u7528\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8DMEA\u5728\u4ea7\u54c1\u4e2d\u7684\u7a33\u5b9a\u6027\u548c\u6d3b\u6027\u6210\u5206\u7684\u6e17\u900f\u7387\uff0c\u4ece\u800c\u589e\u5f3a\u4ea7\u54c1\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u968f\u7740\u4e2a\u6027\u5316\u62a4\u7406\u8d8b\u52bf\u7684\u5174\u8d77\uff0cDMEA\u53ef\u80fd\u4f1a\u88ab\u7528\u4e8e\u5b9a\u5236\u5316\u4ea7\u54c1\u4e2d\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u80a4\u8d28\u548c\u53d1\u8d28\u7684\u7279\u6b8a\u9700\u6c42\u3002\u8fd9\u79cd\u8d8b\u52bf\u5c06\u63a8\u52a8\u5236\u9020\u5546\u548c\u79d1\u7814\u4eba\u5458\u4e0d\u65ad\u521b\u65b0\uff0c\u63a2\u7d22DMEA\u5728\u66f4\u5e7f\u6cdb\u548c\u4e2a\u4eba\u5316\u5e94\u7528\u573a\u666f\u4e2d\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u5c3d\u7ba1\u9762\u4e34\u4e00\u4e9b\u6280\u672f\u548c\u7ecf\u6d4e\u4e0a\u7684\u6311\u6218\uff0cDMEA\u5728\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u5e94\u7528\u4f9d\u7136\u5145\u6ee1\u5e0c\u671b\u3002\u901a\u8fc7\u4e0d\u65ad\u7684\u7814\u53d1\u548c\u6280\u672f\u521b\u65b0\uff0cDMEA\u5fc5\u5c06\u5728\u672a\u6765\u7684\u5e02\u573a\u4e0a\u5360\u636e\u66f4\u91cd\u8981\u7684\u4f4d\u7f6e\uff0c\u4e3a\u6d88\u8d39\u8005\u5e26\u6765\u66f4\u591a\u4f18\u8d28\u3001\u5b89\u5168\u548c\u9ad8\u6548\u7684\u4ea7\u54c1\u9009\u62e9\u3002<\/p>\n<p>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/cyclohexylamine-product-series-cyclohexylamine-series-products\/\">https:\/\/www.bdmaee.net\/cyclohexylamine-product-series-cyclohexylamine-series-products\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/146\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/146<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.cyclohexylamine.net\/delayed-catalyst-1028-delayed-catalyst\/\">https:\/\/www.cyclohexylamine.net\/delayed-catalyst-1028-delayed-catalyst\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/n-methylimidazole\/\">https:\/\/www.bdmaee.net\/n-methylimidazole\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/kosmos-19-catalyst-cas121-73-6-degussa-ag\/\">https:\/\/www.bdmaee.net\/kosmos-19-catalyst-cas121-73-6-degussa-ag\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/33-10.jpg\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/33-10.jpg<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/delayed-catalyst-8154\/\">https:\/\/www.bdmaee.net\/delayed-catalyst-8154\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.newtopchem.com\/archives\/43910\">https:\/\/www.newtopchem.com\/archives\/43910<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/cas-23850-94-4-2\/\">https:\/\/www.bdmaee.net\/cas-23850-94-4-2\/<\/a><\/br><br \/>\u6269\u5c55\u9605\u8bfb:<a href=\"https:\/\/www.bdmaee.net\/potassium-acetate-2\/\">https:\/\/www.bdmaee.net\/potassium-acetate-2\/<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>N,N-\u4e8c\u7532\u57fa\u80fa\uff1a\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u4e2d\u7684\u201c\u9690\u5f62\u51a0\u519b\u201d \u5728\u73b0\u4ee3\u751f\u6d3b\u7684\u5feb\u8282\u594f\u4e2d\uff0c\u4eba\u4eec\u8d8a\u6765\u8d8a\u6ce8\u91cd\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u7684\u54c1\u8d28\u4e0e\u529f\u80fd\u6027\u3002\u5728\u8fd9\u4e2a\u9886\u57df\u4e2d\uff0cN,N-\u4e8c\u7532\u57fa\u80fa\uff08\u7b80\u79f0DMEA\uff09\u4ee5\u5176\u72ec\u7279\u7684\u5316\u5b66\u7279\u6027\u548c\u591a\u6837\u7684\u5e94\u7528\u6f5c\u529b\uff0c\u9010\u6e10\u6210\u4e3a\u4e00\u79cd\u5907\u53d7\u5173\u6ce8\u7684\u539f\u6599\u3002\u5b83\u4e0d\u4ec5\u662f\u4e00\u79cd\u9ad8\u6548\u7684pH\u8c03\u8282\u5242\uff0c\u8fd8\u5728\u4e73\u5316\u3001\u589e\u6eb6\u548c\u9632\u8150\u7b49\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4e3a\u4e2a\u4eba\u62a4\u7406\u4ea7\u54c1\u7684\u521b\u65b0\u63d0\u4f9b\u4e86\u65e0\u9650\u53ef &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts\/8951"}],"collection":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/comments?post=8951"}],"version-history":[{"count":0,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/posts\/8951\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/media?parent=8951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/categories?post=8951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.51dmea.cn\/wp-json\/wp\/v2\/tags?post=8951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}