{"id":682,"date":"2023-07-21T20:48:29","date_gmt":"2023-07-21T20:48:29","guid":{"rendered":"https:\/\/chemuza.org\/cn\/caso4%e7%a1%ab%e9%85%b8%e9%92%99\/"},"modified":"2023-07-21T20:48:29","modified_gmt":"2023-07-21T20:48:29","slug":"caso4%e7%a1%ab%e9%85%b8%e9%92%99","status":"publish","type":"post","link":"https:\/\/chemuza.org\/cn\/caso4%e7%a1%ab%e9%85%b8%e9%92%99\/","title":{"rendered":"\u786b\u9178\u9499 \u2013 caso4, 7778-18-9"},"content":{"rendered":"<p>\u786b\u9178\u9499 (CaSO4) \u662f\u4e00\u79cd\u5929\u7136\u5b58\u5728\u6216\u5de5\u4e1a\u751f\u4ea7\u7684\u767d\u8272\u7c89\u672b\u3002\u7531\u4e8e\u5176\u4f5c\u4e3a\u7c98\u5408\u5242\u3001\u586b\u6599\u548c\u8425\u517b\u7d20\u7684\u7279\u6027\uff0c\u5b83\u88ab\u7528\u4e8e\u5efa\u7b51\u3001\u98df\u54c1\u548c\u533b\u836f\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u56fd\u9645\u7eaf\u7cb9\u548c\u5e94\u7528\u5316\u5b66\u8054\u5408\u4f1a\u540d\u79f0<\/td>\n<td>\u786b\u9178\u9499<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>\u786b\u9178\u9499<\/td>\n<\/tr>\n<tr>\n<td>CAS \u53f7<\/td>\n<td>7778-18-9<\/td>\n<\/tr>\n<tr>\n<td>\u540c\u4e49\u8bcd<\/td>\n<td>\u77f3\u818f\u3001\u65e0\u6c34\u77f3\u818f\u3001\u786c\u77f3\u818f\u3001\u4e8c\u6c34\u77f3\u818f\u3001\u9499\u76d0\u3001\u4e9a\u7852\u9178\u76d0<\/td>\n<\/tr>\n<tr>\n<td>\u4e59\u9170\u80c6\u78b1<\/td>\n<td>InChI=1S\/Ca.H2O4S\/c;1-5(2,3)4\/h;(H2,1,2,3,4)\/q+2;\/p-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>\u786b\u9178\u9499\u7684\u6027\u8d28<\/strong><\/h2>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499\u914d\u65b9<\/h3>\n<p>\u786b\u9178\u9499\u7684\u5316\u5b66\u5f0f\u662fCaSO4\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u786b\u9178\u9499\u5206\u5b50\u542b\u6709\u4e00\u4e2a\u9499\u539f\u5b50\u3001\u4e00\u4e2a\u786b\u539f\u5b50\u548c\u56db\u4e2a\u6c27\u539f\u5b50\u3002\u8be5\u516c\u5f0f\u7528\u4e8e\u8868\u793a\u5316\u5b66\u65b9\u7a0b\u5f0f\u4e2d\u786b\u9178\u9499\u7684\u7ec4\u6210\u5e76\u8ba1\u7b97\u5316\u5b66\u53cd\u5e94\u6240\u9700\u53cd\u5e94\u7269\u7684\u91cf\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499 \u6469\u5c14\u8d28\u91cf<\/h3>\n<p>CaSO4 \u7684\u6469\u5c14\u8d28\u91cf\u7ea6\u4e3a 136.14 g\/mol\u3002\u8be5\u503c\u662f\u901a\u8fc7\u5c06\u5316\u5408\u7269\u4e2d 1 \u4e2a\u9499\u539f\u5b50\u30011 \u4e2a\u786b\u539f\u5b50\u548c 4 \u4e2a\u6c27\u539f\u5b50\u7684\u539f\u5b50\u8d28\u91cf\u76f8\u52a0\u8ba1\u7b97\u5f97\u51fa\u7684\u3002\u6469\u5c14\u8d28\u91cf\u7528\u4e8e\u786e\u5b9a\u5316\u5b66\u53cd\u5e94\u4e2d\u6240\u9700\u7684 CaSO4 \u91cf\u5e76\u8ba1\u7b97\u5176\u5728\u6eb6\u6db2\u4e2d\u7684\u6d53\u5ea6\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499\u7684\u6cb8\u70b9<\/h3>\n<p>CaSO4 \u6ca1\u6709\u786e\u5b9a\u7684\u6cb8\u70b9\uff0c\u56e0\u4e3a\u5b83\u5728\u8fbe\u5230\u6cb8\u70b9\u4e4b\u524d\u4f1a\u53d1\u751f\u70ed\u5206\u89e3\u3002\u7136\u800c\uff0c\u5b83\u53ef\u4ee5\u52a0\u70ed\u5230200\u00b0C\u4ee5\u4e0a\u7684\u6e29\u5ea6\u800c\u4e0d\u5206\u89e3\u3002\u5728\u8f83\u9ad8\u6e29\u5ea6\u4e0b\uff0cCaSO4 \u53d1\u751f\u5438\u70ed\u5206\u89e3\uff0c\u5f62\u6210\u6c27\u5316\u9499\u548c\u4e09\u6c27\u5316\u786b\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499\u7194\u70b9<\/h3>\n<p>CaSO4 \u7684\u7194\u70b9\u53d6\u51b3\u4e8e\u5176\u6c34\u5408\u72b6\u6001\u3002\u65e0\u6c34\u5f62\u5f0f\u7684 CaSO4 \u7194\u70b9\u7ea6\u4e3a 1460\u00b0C\uff0c\u800c\u4e8c\u6c34\u5408\u7269\u5f62\u5f0f\u7684\u7194\u70b9\u8f83\u4f4e\uff0c\u7ea6\u4e3a 128\u00b0C\u3002\u534a\u6c34\u5408\u7269\u548c\u4e09\u6c34\u5408\u7269\u5f62\u5f0f\u5177\u6709\u4e2d\u95f4\u7194\u70b9\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499\u5bc6\u5ea6 g\/mL<\/h3>\n<p> CaSO4 \u7684\u5bc6\u5ea6\u53d6\u51b3\u4e8e\u5176\u5f62\u72b6\u548c\u6c34\u5408\u72b6\u6001\u3002\u65e0\u6c34\u5f62\u5f0f\u7684 CaSO4 \u7684\u5bc6\u5ea6\u7ea6\u4e3a 2.96 g\/mL\uff0c\u800c\u4e8c\u6c34\u5408\u7269\u5f62\u5f0f\u7684\u5bc6\u5ea6\u7ea6\u4e3a 2.32 g\/mL\u3002\u534a\u6c34\u5408\u548c\u4e09\u6c34\u5408\u5f62\u5f0f\u5177\u6709\u4e2d\u95f4\u5bc6\u5ea6\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499\u5206\u5b50\u91cf<\/h3>\n<p>CaSO4 \u7684\u5206\u5b50\u91cf\u7ea6\u4e3a 136.14 g\/mol\u3002\u8be5\u503c\u662f\u901a\u8fc7\u5c06\u5316\u5408\u7269\u4e2d 1 \u4e2a\u9499\u539f\u5b50\u30011 \u4e2a\u786b\u539f\u5b50\u548c 4 \u4e2a\u6c27\u539f\u5b50\u7684\u539f\u5b50\u8d28\u91cf\u76f8\u52a0\u8ba1\u7b97\u5f97\u51fa\u7684\u3002\u5206\u5b50\u91cf\u7528\u4e8e\u8ba1\u7b97\u5316\u5b66\u53cd\u5e94\u4e2d\u6240\u9700\u7684 CaSO4 \u91cf\u5e76\u786e\u5b9a\u5176\u5728\u6eb6\u6db2\u4e2d\u7684\u6d53\u5ea6\u3002 <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large\"><img decoding=\"async\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/CaSO4.jpg\" alt=\"\u786b\u9178\u9499\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<h3 class=\"wp-block-heading\">\u786b\u9178\u9499\u7684\u7ed3\u6784<\/h3>\n<p>CaSO4 \u7684\u6676\u4f53\u7ed3\u6784\u4f1a\u6839\u636e\u5176\u6c34\u5408\u72b6\u6001\u800c\u53d8\u5316\u3002\u65e0\u6c34\u5f62\u5f0f\u7684 CaSO4 \u5177\u6709\u659c\u65b9\u6676\u4f53\u7ed3\u6784\uff0c\u800c\u4e8c\u6c34\u5408\u7269\u5f62\u5f0f\u5177\u6709\u5355\u659c\u6676\u4f53\u7ed3\u6784\u3002\u534a\u6c34\u5408\u7269\u548c\u4e09\u6c34\u5408\u7269\u5f62\u5f0f\u5177\u6709\u4e0d\u540c\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u4ecb\u4e8e\u65e0\u6c34\u548c\u4e8c\u6c34\u5408\u7269\u5f62\u5f0f\u4e4b\u95f4\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5916\u8c8c<\/td>\n<td>\u767d\u8272\u6216\u56fa\u4f53\u7c89\u672b<\/td>\n<\/tr>\n<tr>\n<td>\u6bd4\u91cd<\/td>\n<td>2.96\uff08\u65e0\u6c34\uff09\uff0c2.32\uff08\u4e8c\u6c34\u5408\u7269\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u989c\u8272<\/td>\n<td>\u767d\u8272\u6216\u65e0\u8272<\/td>\n<\/tr>\n<tr>\n<td>\u95fb<\/td>\n<td>\u65e0\u5473<\/td>\n<\/tr>\n<tr>\n<td>\u6469\u5c14\u8d28\u91cf<\/td>\n<td>136.14 \u514b\/\u6469\u5c14<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>2.96 \u514b\/\u7acb\u65b9\u5398\u7c73\uff08\u65e0\u6c34\uff09\uff0c2.32 \u514b\/\u7acb\u65b9\u5398\u7c73\uff08\u4e8c\u6c34\u5408\u7269\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u878d\u5408\u70b9<\/td>\n<td>1460\u00b0C\uff08\u65e0\u6c34\uff09\uff0c128\u00b0C\uff08\u4e8c\u6c34\u5408\u7269\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>\u6ca1\u6709\u660e\u786e\u7684\u6cb8\u70b9<\/td>\n<\/tr>\n<tr>\n<td>\u95ea\u70b9<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u4e2d\u6eb6\u89e3\u5ea6<\/td>\n<td>0.24\u514b\/100\u6beb\u5347\uff0820\u2103\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u5ea6<\/td>\n<td>\u6eb6\u4e8e\u6c34\u548c\u7518\u6cb9\uff0c\u4e0d\u6eb6\u4e8e\u4e59\u9187<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c7d\u538b\u529b<\/td>\n<td>\u5fae\u4e0d\u8db3\u9053<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c14\u5bc6\u5ea6<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u5ea6<\/td>\n<td>9.8\uff08\u7b2c\u4e00\u6b21\u89e3\u79bb\uff09\uff0c11.8\uff08\u7b2c\u4e8c\u6b21\u89e3\u79bb\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9178\u78b1\u5ea6<\/td>\n<td>7\uff08\u4e2d\u6027\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>\u786b\u9178\u9499\u7684\u5b89\u5168\u6027\u548c\u5371\u9669\u6027<\/strong><\/h2>\n<p>CaSO4 \u901a\u5e38\u88ab\u8ba4\u4e3a\u53ef\u4ee5\u5b89\u5168\u4f7f\u7528\u548c\u5904\u7406\uff0c\u4f46\u5982\u679c\u5904\u7406\u4e0d\u5f53\uff0c\u53ef\u80fd\u4f1a\u5e26\u6765\u4e00\u4e9b\u5065\u5eb7\u98ce\u9669\u3002\u5438\u5165 CaSO4 \u7c89\u5c18\u4f1a\u5bf9\u547c\u5438\u7cfb\u7edf\u9020\u6210\u523a\u6fc0\uff0c\u800c\u6444\u5165\u5927\u91cf\u8be5\u5316\u5408\u7269\u4f1a\u5bfc\u81f4\u80c3\u80a0\u9053\u4e0d\u9002\u3002\u773c\u775b\u548c\u76ae\u80a4\u63a5\u89e6 CaSO4 \u53ef\u80fd\u4f1a\u5f15\u8d77\u523a\u6fc0\u6216\u5e72\u71e5\u3002 CaSO4 \u8fd8\u53ef\u4ee5\u4e0e\u67d0\u4e9b\u5316\u5b66\u7269\u8d28\u53d1\u751f\u53cd\u5e94\uff0c\u4ea7\u751f\u5371\u9669\u7684\u526f\u4ea7\u54c1\u3002\u56e0\u6b64\uff0c\u5904\u7406 CaSO4 \u65f6\u5e94\u7a7f\u6234\u9002\u5f53\u7684\u4e2a\u4eba\u9632\u62a4\u88c5\u5907\uff0c\u5e76\u5e94\u50a8\u5b58\u5728\u9634\u51c9\u3001\u5e72\u71e5\u3001\u901a\u98ce\u826f\u597d\u7684\u533a\u57df\uff0c\u8fdc\u79bb\u4e0d\u76f8\u5bb9\u6750\u6599\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5371\u9669\u7b26\u53f7<\/td>\n<td>\u6ca1\u6709\u4efb\u4f55<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u5168\u8bf4\u660e<\/td>\n<td>\u541e\u98df\u6709\u5bb3\u3002\u5f15\u8d77\u76ae\u80a4\u548c\u773c\u775b\u523a\u6fc0\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8054\u5408\u56fd\u8bc6\u522b\u53f7<\/td>\n<td>\u4e0d\u89c4\u8303<\/td>\n<\/tr>\n<tr>\n<td>\u6d77\u5173\u7f16\u7801<\/td>\n<td>2833.29.00<\/td>\n<\/tr>\n<tr>\n<td>\u5371\u9669\u7b49\u7ea7<\/td>\n<td>\u6839\u636e\u6cd5\u89c4 (EC) No 1272\/2008 [CLP]\uff0c\u672a\u5f52\u7c7b\u4e3a\u5371\u9669\u7269\u8d28\u6216\u6df7\u5408\u7269<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5\u7ec4\u522b<\/td>\n<td>\u4e0d\u9002\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u6bd2\u6027<\/td>\n<td>LD50\uff08\u5927\u9f20\u53e3\u670d\uff09\uff1a&gt; 2000 mg\/kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>\u786b\u9178\u9499\u7684\u5408\u6210\u65b9\u6cd5<\/strong><\/h2>\n<p>\u6839\u636e\u6240\u9700\u7684\u5f62\u5f0f\u548c\u5316\u5408\u7269\u7684\u6c34\u5408\u72b6\u6001\uff0c\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5408\u6210 CaSO4\u3002<\/p>\n<p>\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u5c06<a href=\"https:\/\/chemuza.org\/cn\/\u78b3\u9178\u9499caco3\/\">\u78b3\u9178\u9499<\/a>\u6216<a href=\"https:\/\/chemuza.org\/cn\/\u751f\u77f3\u7070\u6c27\u5316\u9499\/\">\u6c27\u5316\u9499<\/a>\u4e0e\u786b\u9178\u53cd\u5e94\u3002\u8be5\u53cd\u5e94\u5206\u522b\u4ea7\u751f CaSO4 \u548c\u4e8c\u6c27\u5316\u78b3\u6216\u6c34\u3002<\/p>\n<p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u6d89\u53ca<a href=\"https:\/\/chemuza.org\/cn\/\u6c2f\u5316\u9499-cacl2\/\">\u6c2f\u5316\u9499<\/a>\u4e0e<a href=\"https:\/\/chemuza.org\/cn\/\u786b\u9178\u94a0-na2so4\/\">\u786b\u9178\u94a0<\/a>\u7684\u53cd\u5e94\uff0c\u5bfc\u81f4 CaSO4 \u6c89\u6dc0\u3002\u77f3\u818f\uff08CaSO4 \u4e8c\u6c34\u5408\u7269\u7684\u5929\u7136\u77ff\u7269\u5f62\u5f0f\uff09\u70ed\u8131\u6c34\u53ef\u4ea7\u751f CaSO4\u3002<\/p>\n<p>\u4e00\u4e9b\u5de5\u4e1a\u8fc7\u7a0b\uff0c\u4f8b\u5982\u53d1\u7535\u5382\u70df\u6c14\u8131\u786b\uff0c\u4f1a\u4ea7\u751f\u526f\u4ea7\u54c1 CaSO4\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u4e8c\u6c27\u5316\u786b\u4e0e<a href=\"https:\/\/chemuza.org\/cn\/\u78b3\u9178\u9499caco3\/\">\u78b3\u9178\u9499\u53cd\u5e94\u5f62\u6210\u4e9a\u786b\u9178\u9499<\/a>\uff0c\u4e9a\u786b\u9178\u9499\u7ecf\u8fc7\u6c27\u5316\u4ea7\u751fCaSO4\u3002<\/p>\n<p> CaSO4 \u7684\u5408\u6210\u65b9\u6cd5\u4f1a\u5f71\u54cd\u5176\u6027\u80fd\uff0c\u4f8b\u5982\u7c92\u5f84\u3001\u7ed3\u6676\u5ea6\u548c\u7eaf\u5ea6\u3002\u56e0\u6b64\uff0c\u9009\u62e9\u9002\u5408\u5316\u5408\u7269\u9884\u671f\u5e94\u7528\u7684\u65b9\u6cd5\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 class=\"wp-block-heading\"><strong>\u786b\u9178\u9499\u7684\u7528\u9014<\/strong><\/h2>\n<p>CaSO4 \u56e0\u5176\u4f4e\u6bd2\u3001\u9ad8\u7194\u70b9\u548c\u767d\u8272\u7b49\u72ec\u7279\u6027\u80fd\u800c\u5728\u4e0d\u540c\u884c\u4e1a\u4e2d\u5177\u6709\u591a\u79cd\u7528\u9014\u3002 CaSO4 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