{"id":5548,"date":"2024-04-28T18:05:29","date_gmt":"2024-04-28T10:05:29","guid":{"rendered":"https:\/\/www.xindianchem.com\/5548.html"},"modified":"2024-04-28T18:05:29","modified_gmt":"2024-04-28T10:05:29","slug":"l-%e6%8a%97%e5%9d%8f%e8%a1%80%e9%85%b8","status":"publish","type":"post","link":"https:\/\/www.xindianchem.com\/5548.html","title":{"rendered":"L(+)-\u6297\u574f\u8840\u9178"},"content":{"rendered":"<p>    \t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/staticv5.basechem.org\/img\/tupu\/old\/6e1c8cb0d5af44709f5c771e04693ee3.gif\" alt=\"L(+)-\u6297\u574f\u8840\u9178\u7ed3\u6784\u5f0f\"><\/p>\n<p>\u7ed3\u6784\u5f0f<\/p>\n<table class=\"summary-table table table-striped table-bordered\">\n<col width=\"90\" \/>\n<tbody>\n<tr>\n<th scope=\"row\">\u7269\u7ade\u7f16\u53f7<\/th>\n<td>0147<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5206\u5b50\u5f0f<\/th>\n<td>C6H8O6<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5206\u5b50\u91cf<\/th>\n<td>176.12<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u6807\u7b7e<\/th>\n<td>\n<p>                        \u4e19\u79cd\u7ef4\u751f\u7d20,<\/p>\n<p>                        \u7ef4\u751f\u7d20C,<\/p>\n<p>                        \u6297\u574f\u8840\u9178,<\/p>\n<p>                        2,3,4,5,6-\u4e94\u7f9f\u57fa-2-\u5df1\u70ef\u9178-4-\u5185\u916f,<\/p>\n<p>                        L-Threoascorbic acid,<\/p>\n<p>                        Antiscorbutic vitamin,<\/p>\n<p>                        Vitamin C,<\/p>\n<p>                        L-Ascorbic acid,<\/p>\n<p>                        3-Oxo-L-gulofuranolactone,<\/p>\n<p>                        \u6297\u6c27\u5316\u5242,<\/p>\n<p>                        \u98df\u54c1\u8425\u517b\u5f3a\u5316\u5242,<\/p>\n<p>                        \u8272\u8c31\u5206\u6790\u8bd5\u5242,<\/p>\n<p>                        \u916f\u7c7b\u6eb6\u5242<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"nav nav-tabs\">\n<li class=\"active\"><a href=\"#bh\">\u7f16\u53f7\u7cfb\u7edf<\/a><\/li>\n<li><a href=\"#wx\">\u7269\u6027\u6570\u636e<\/a><\/li>\n<li><a href=\"#dl\">\u6bd2\u7406\u5b66\u6570\u636e<\/a><\/li>\n<li><a href=\"#st\">\u751f\u6001\u5b66\u6570\u636e<\/a><\/li>\n<li><a href=\"#fz\">\u5206\u5b50\u7ed3\u6784\u6570\u636e<\/a><\/li>\n<li><a href=\"#js\">\u8ba1\u7b97\u5316\u5b66\u6570\u636e<\/a><\/li>\n<li class=\"dropdown pull-right\">\n                    <a href=\"\" class=\"dropdown-toggle\" data-toggle=\"dropdown\">\u66f4\u591a <span class=\"caret\"><\/span><\/a><\/p>\n<ul class=\"dropdown-menu\" role=\"menu\">\n<li><a href=\"#xz\">\u6027\u8d28\u4e0e\u7a33\u5b9a\u6027<\/a><\/li>\n<li><a href=\"#zc\">\u8d2e\u5b58\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"#hc\">\u5408\u6210\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"#yt\">\u7528\u9014<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"bh\">\u7f16\u53f7\u7cfb\u7edf<\/h2>\n<p><b>CAS\u53f7\uff1a<\/b>50-81-7<\/p>\n<p><b>MDL\u53f7\uff1a<\/b>MFCD00064328<\/p>\n<p><b>EINECS\u53f7\uff1a<\/b>200-066-2<\/p>\n<p><b>RTECS\u53f7\uff1a<\/b>CI7650000<\/p>\n<p><b>BRN\u53f7\uff1a<\/b>84272<\/p>\n<p><b>PubChem\u53f7\uff1a<\/b>24891042<\/p>\n<h2 id=\"wx\">\u7269\u6027\u6570\u636e<\/h2>\n<p>\n    \t\t1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6027\u72b6\uff1a \u901a\u5e38\u662f\u7247\u72b6\uff0c\u6709\u65f6\u662f\u9488\u72b6\u7684\u5355\u659c\u6676\u4f53\u3002&nbsp;2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u5bc6\u5ea6\uff08g\/mL,20\/4\u2103\uff09\uff1a 1.954<\/p>\n<p>3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u76f8\u5bf9\u84b8\u6c7d\u5bc6\u5ea6\uff08g\/mL,\u7a7a\u6c14=1\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u7194\u70b9\uff08\u00baC\uff09\uff1a191\uff08\u5fae\u5206\u89e3\uff09<\/p>\n<p>5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6cb8\u70b9\uff08\u00baC,\u5e38\u538b\uff09\uff1a1.65<\/p>\n<p>6.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6676\u76f8\u76f8\u6807\u51c6\u71c3\u70e7\u70ed(\u7113)(kJ\u00b7mol<sup>-1<\/sup>)\uff1a-2339.8<\/p>\n<p>7.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6676\u76f8\u6807\u51c6\u58f0\u79f0\u70ed(\u7113)( kJ\u00b7mol<sup>-1<\/sup>)\uff1a-1164.6<\/p>\n<p>8.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u95ea\u70b9\uff08\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>9.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6bd4\u65cb\u5149\u5ea6\uff08\u00ba\uff09\uff1a\uff3ba\uff3d25\/D+20.5\u00b0-+21.5\u00b0(c=1)<\/p>\n<p>10.&nbsp;&nbsp; \u81ea\u71c3\u70b9\u6216\u5f15\u71c3\u6e29\u5ea6\uff08\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>11.&nbsp;&nbsp; \u84b8\u6c14\u538b\uff08kPa,25\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>12.&nbsp;&nbsp; \u9971\u548c\u84b8\u6c14\u538b\uff08kPa,60\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>13.&nbsp;&nbsp; \u71c3\u70e7\u70ed\uff08KJ\/mol\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>14.&nbsp;&nbsp; \u4e34\u754c\u6e29\u5ea6\uff08\u00baC\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>15.&nbsp;&nbsp; \u4e34\u754c\u538b\u529b\uff08KPa\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>16.&nbsp;&nbsp; \u6cb9\u6c34\uff08\u8f9b\u9187\/\u6c34\uff09\u5206\u914d\u7cfb\u6570\u7684\u5bf9\u6570\u503c\uff1a\u672a\u786e\u5b9a<\/p>\n<p>17.&nbsp;&nbsp; \u7206\u70b8\u4e0a\u9650\uff08%,V\/V\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>18.&nbsp;&nbsp; \u7206\u70b8\u4e0b\u9650\uff08%,V\/V\uff09\uff1a\u672a\u786e\u5b9a<\/p>\n<p>19.&nbsp;&nbsp; \u6eb6\u89e3\u6027\uff1a<span style=\"font-family:Arial\">\u6613\u6eb6\u4e8e\u6c34\uff0c \u7565\u6eb6\u4e8e\uff0c \u4e0d\u6eb6\u4e8e\u6c2f\u4eff\u3001 \u3001 \u3001 \u77f3\u6cb9\u919a\u3001 \u6cb9\u7c7b\u548c\u8102\u80aa\u3002<\/span><\/p>\n<\/p>\n<h2 id=\"dl\">\u6bd2\u7406\u5b66\u6570\u636e<\/h2>\n<p><p>1\u3001&nbsp;&nbsp; \u6025\u6027\u6bd2\u6027\uff1aLD50\uff1a5000mg\/Kg\uff08\u5927\u767d\u9f20\u7ecf\u53e3\uff09<\/p>\n<\/p>\n<h2 id=\"st\">\u751f\u6001\u5b66\u6570\u636e<\/h2>\n<p>\n    \t\t\u6682\u65e0\n    \t<\/p>\n<h2 id=\"fz\">\u5206\u5b50\u7ed3\u6784\u6570\u636e<\/h2>\n<p><p>1\u3001&nbsp;&nbsp; \u6469\u5c14\u6298\u5c04\u7387\uff1a35.26<\/p>\n<p>2\u3001&nbsp;&nbsp; \u6469\u5c14\u4f53\u79ef\uff08cm<sup>3<\/sup>\/mol\uff09\uff1a90.1<\/p>\n<p>3\u3001&nbsp;&nbsp; \u7b49\u5f20\u6bd4\u5bb9\uff0890.2K\uff09\uff1a310.3<\/p>\n<p>4\u3001&nbsp;&nbsp; \u8868\u9762\u5f20\u529b\uff08dyne\/cm\uff09\uff1a140.5<\/p>\n<p>5\u3001&nbsp;&nbsp; \u4ecb\u7535\u5e38\u6570\uff08F\/m\uff09\uff1a<\/p>\n<p>6\u3001&nbsp;&nbsp; \u5076\u6781\u8ddd\uff08D\uff09\uff1a<\/p>\n<p>7\u3001&nbsp;&nbsp; \u6781\u5316\u7387\uff0810<sup>-24<\/sup>cm<sup>3<\/sup>\uff09\uff1a13.97<\/p>\n<\/p>\n<h2 id=\"js\">\u8ba1\u7b97\u5316\u5b66\u6570\u636e<\/h2>\n<p><p>1.\u758f\u6c34\u53c2\u6570\u8ba1\u7b97\u53c2\u8003\u503c\uff08XlogP\uff09:\u65e0<\/P><\/p>\n<p>2.\u6c22\u952e\u4f9b\u4f53\u6570\u91cf:4<\/p>\n<p>3.\u6c22\u952e\u53d7\u4f53\u6570\u91cf:6<\/p>\n<p>4.\u53ef\u65cb\u8f6c\u5316\u5b66\u952e\u6570\u91cf:2<\/p>\n<p>5.\u4e92\u53d8\u5f02\u6784\u4f53\u6570\u91cf:8<\/p>\n<p>6.\u62d3\u6251\u5206\u5b50\u6781\u6027\u8868\u9762\u79ef107<\/p>\n<p>7.\u91cd\u539f\u5b50\u6570\u91cf:12<\/p>\n<p>8.\u8868\u9762\u7535\u8377:0<\/p>\n<p>9.\u590d\u6742\u5ea6:232<\/p>\n<p>10.\u540c\u4f4d\u7d20\u539f\u5b50\u6570\u91cf:0<\/p>\n<p>11.\u786e\u5b9a\u539f\u5b50\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:2<\/p>\n<p>12.\u4e0d\u786e\u5b9a\u539f\u5b50\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:0<\/p>\n<p>13.\u786e\u5b9a\u5316\u5b66\u952e\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:0<\/p>\n<p>14.\u4e0d\u786e\u5b9a\u5316\u5b66\u952e\u7acb\u6784\u4e2d\u5fc3\u6570\u91cf:0<\/p>\n<p>15.\u5171\u4ef7\u952e\u5355\u5143\u6570\u91cf:1<\/p>\n<\/p>\n<h2 id=\"xz\">\u6027\u8d28\u4e0e\u7a33\u5b9a\u6027<\/h2>\n<p><p>1.\u5728\u5e72\u71e5\u7a7a\u6c14\u4e2d\u6bd4\u8f83\u7a33\u5b9a\uff0c\u4e0d\u7eaf\u548c\u8bb8\u591a\u5929\u7136\u4ea7\u54c1\uff0c\u80fd\u88ab\u7a7a\u6c14\u548c\u5149\u7ebf\u6c27\u5316\uff0c\u5176\u6c34\u6eb6\u6db2\u4e0d\u7a33\u5b9a\uff0c\u5f88\u5feb\u6c27\u5316\u6210\u8131\u6c22\u6297\u574f\u8840\u9178\uff0c\u5c24\u5176\u662f\u5728\u4e2d\u6027\u6216\u78b1\u6027\u6eb6\u6db2\u4e2d\u5f88\u5feb\u88ab\u6c27\u5316\uff0c\u9047\u5149\u3001\u70ed\u3001\u94c1\u548c\u94dc\u7b49\u91d1\u5c5e\u79bb\u5b50\u5747\u4f1a\u52a0\u901f\u6c27\u5316\uff0c\u80fd\u5f62\u6210\u7a33\u5b9a\u7684\u91d1\u5c5e\u76d0\u3002\u4e3a\u76f8\u5bf9\u5f3a\u7684\u8fd8\u539f\u5242\uff0c\u8d2e\u5b58\u65e5\u4e45\u8272\u53d8\u6df1\uff0c\u6210\u4e0d\u540c\u7a0b\u5ea6\u7684\u6d45\u9ec4\u8272\u3002\u534a\u6570\u81f4\u6b7b\u91cf\uff08\u5c0f\u9f20,\u9759\u8109\uff09LC50:518mg\/kg.<\/p>\n<p>2.<span style=\"font-family:Arial\">\u9047\u7a7a\u6c14\u548c\u52a0\u70ed\u90fd\u6613\u5f15\u8d77\u53d8\u8d28\uff0c \u5728\u78b1\u6027\u6eb6\u6db2\u4e2d\u6613\u4e8e\u6c27\u5316\u800c\u5931\u6548\u3002\u5728\u7a7a\u6c14\u6761\u4ef6\u4e0b\uff0c \u5728\u6c34\u6eb6\u6db2\u4e2d\u8fc5\u901f\u53d8\u8d28\uff0c \u662f\u5f3a\u8fd8\u539f\u5242.<\/span><\/p>\n<p>3. \u5b58\u5728\u4e8e\u70df\u6c14\u4e2d\u3002<\/p>\n<p>4. \u5e7f\u6cdb\u5206\u5e03\u4e8e\u52a8\u690d\u7269\u4f53\u5185\u3002\u5e72\u71e5\u65f6\u5bf9\u7a7a\u6c14\u7a33\u5b9a\u3002\u6c34\u6eb6\u6db2\u8fc5\u901f\u88ab\u7a7a\u6c14\u6c27\u5316\u3002<\/p>\n<\/p>\n<h2 id=\"zc\">\u8d2e\u5b58\u65b9\u6cd5<\/h2>\n<p><p>\u68d5\u8272\u73bb\u7483\u74f6\u5bc6\u5c01\u5305\u88c5\u3002\u9634\u51c9\u3001\u5e72\u71e5\u5904\u907f\u5149\u4fdd\u5b58\u3002<\/p>\n<\/p>\n<h2 id=\"hc\">\u5408\u6210\u65b9\u6cd5<\/h2>\n<p><p>1.\u4ee5\u8461\u8404\u7cd6\u4e3a\u539f\u6599\uff0c\u5728\u954d\u50ac\u5316\u4e0b\u52a0\u6c22\u751f\u6210\u5c71\u68a8\u9187\uff0c\u518d\u7ecf\u918b\u9178\u6746\u83cc\u53d1\u9175\u6c27\u5316\u6210L-\u5c71\u68a8\u7cd6\uff0c\u7136\u540e\u5728\u6d53\u50ac\u5316\u4e0b\u4e0e\u4e19\u916e\u53d1\u751f\u7f29\u5408\u53cd\u5e94\u751f\u6210\u53cc\u4e19\u916eL-\u5c71\u68a8\u7cd6\uff0c\u518d\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u7528\u9ad8\u9530\u9178\u94be\u6c27\u5316\u6210L-\u6297\u574f\u8840\u9178\u3002\u751f\u4ea7\u6d41\u7a0b\u548c\u751f\u4ea7\u5de5\u827a\u4e3a\uff1a<\/p>\n<p>D-\u8461\u8404\u7cd6\u8fd8\u539f\u2193\u6c22\u6c14\uff0c\u954d\u53d1\u9175\u6c27\u5316\u2193\u918b\u9178\u6746\u83cc\u7f29\u5408\u2193\u4e19\u916e\uff0c\u6c27\u5316\u2193KMnO4<\/p>\n<p>\u73af\u5316\uff0c\u8131\u4fdd\u62a4\u2193HCl\u6c14\u4f53\u91cd\u7ed3\u6676\u2193\u6210\u54c1<\/p>\n<p>D-\u8461\u8404\u7cd6\u50ac\u5316\u6c22\u5316\u7528\u954d\u505a\u50ac\u5316\u5242\u53ef\u5c06\u8461\u8404\u7cd6\u8f6c\u5316\u4e3aD-\u5c71\u68a8\u7cd6\u9187\u3002\u5c06D-\u5c71\u68a8\u7cd6\u9187\u5728\u918b\u9178\u6746\u83cc\u4f5c\u7528\u4e0b\u88ab\u6c27\u5316\u53d1\u9175\u6210L-\u5c71\u68a8\u7cd6\uff0c\u5f97\u7387\u8d85\u8fc790%\u3002\u518d\u901a\u8fc7\u7ed3\u6676\u6cd5\u5206\u79bb\u51faL\ue011\u5c71\u68a8\u7cd6\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u8fde\u7eed\u5730\u5927\u89c4\u6a21\u8fdb\u884c\u3002<\/p>\n<p>\u518d\u4ee5\u4e3a\u50ac\u5316\u5242\uff0c\u7528\u4e19\u916e\u5904\u7406L\ue011\u5c71\u68a8\u7cd6\u53ef\u5c06\u5176\u8f6c\u53d8\u62102\uff0c3-O-\u5f02\u4e9a\u4e19\u57fa-\u03b1-\u5c71\u68a8\u7cd6\u548c2\uff0c3\uff0c4\uff0c6-\u5f02\u4e9a\u4e19\u57fa-\u03b1-L-\u544b\u5583\u5c71\u68a8\u7cd6\u7684\u6df7\u5408\u7269\u3002\u5c06\u53cd\u5e94\u6eb6\u6db2\u4e2d\u548c\uff0c\u901a\u8fc7\u84b8\u998f\u9664\u53bb\u4e19\u916e\uff0c\u518d\u7528\u8403\u53d6\u4ea7\u7269\u3002\u4e5f\u53ef\u4ee5\u7528\u6c2f\u5316\u94c1\u6216\u6eb4\u5316\u94c1\u4ee3\u66ff\u50ac\u5316\u5242\u3002<\/p>\n<p>\u5728\u7a00\u6c22\u6c27\u5316\u94a0\u6eb6\u6db2\u4e2d\uff0c\u7528\u6b21\u6c2f\u9178\u94a0\u505a\u6c27\u5316\u5242\uff0c\u7528\u6c2f\u5316\u954d\u505a\u50ac\u5316\u5242\uff0c\u53ef\u5c062\uff0c3\uff0c4\uff0c6-\u5f02\u4e9a\u4e19\u57fa\ue011\u03b1\ue011L\ue011\u544b\u5583\u5c71\u68a8\u7cd6\u6c27\u5316\u62102\uff0c3\uff0c4\uff0c6-\u4e8c\uff08O-\u5f02\u4e9a\u4e19\u57fa\uff09-2-\u6c27\u4ee3-L-\u53e4\u7f57\u7cd6\u9178\u3002\u5f97\u7387\u53ef\u8fbe\u523090%\u4ee5\u4e0a\u3002\u8fd9\u6b65\u6c27\u5316\u53cd\u5e94\u4e5f\u53ef\u5728\u78b1\u6027\u6761\u4ef6\u4e0b\u7528\u9ad8\u9530\u9178\u94be\u6c27\u5316\uff0c\u6216\u5728\u78b1\u6027\u6eb6\u6db2\u4e2d\u76f4\u63a5\u7528\u7535\u5316\u5b66\u65b9\u6cd5\u6c27\u5316\uff0c\u6216\u8005\u5728\u954d\u6216\u94af\u7684\u5b58\u5728\u4e0b\u7528\u6c27\u8fdb\u884c\u50ac\u5316\u6c27\u5316\u3002<\/p>\n<p>\u4f7f2\uff0c3\uff0c4\uff0c6-\u4e8c\uff08O-\u5f02\u4e9a\u4e19\u57fa\uff09-2-\u6c27\u4ee3-L-\u53e4\u7f57\u7cd6\u9178\u8131\u53bb\u4e19\u916e\u4fdd\u62a4\u57fa\u548c\u76f4\u63a5\u73af\u5316\u7684\u65b9\u6cd5\u6709\u51e0\u79cd\u3002\u65b9\u6cd5\u4e4b\u4e00\u662f\u5728\u6c34\ue011\u6c2f\u4eff\ue011\u6df7\u5408\u6eb6\u6db2\u4e2d\uff0c\u7528\u6c2f\u5316\u6c22\u6c14\u4f53\u5904\u7406\u53e4\u7f57\u7cd6\u9178\u3002\u5728\u53cd\u5e94\u7ed3\u675f\u65f6\uff0c\u53ef\u5c06\u4ea7\u54c1L\ue011\u6297\u574f\u8840\u9178\u8fc7\u6ee4\uff0c\u5f97\u7387\u5927\u4e8e80%\uff0c\u518d\u7528\u7a00\u91cd\u7ed3\u6676\u53ef\u5f97\u6297\u574f\u8840\u9178\u6210\u54c1\u3002<\/p>\n<p><span style=\"font-family:Arial\">\u4ee5\u8461\u8404\u7cd6\u4e3a\u539f\u6599\uff0c\u5728\u954d\u50ac\u5316\u5242\u4e0b\u52a0\u538b\u6c27\u5316\u6210\u5c71\u68a8\u9187\uff0c\u518d\u7ecf\u918b\u9178\u6746\u83cc\u53d1\u9175\u6c27\u5316\u6210L-\u5c71\u68a8\u9187\uff0c\u5728\u6d53\u50ac\u5316\u4e0b\u4e0e\u4e19\u916e\u53cd\u5e94\u751f\u6210\u53cc\u4e19\u916e-L-\u5c71\u68a8\u9187\uff0c\u518d\u4e8e\u78b1\u6027\u6761\u4ef6\u4e0b\u7ecf\u9ad8\u9530\u9178\u94be\u6c27\u5316\u6210L-\u6297\u574f\u8840\u9178\u3002<\/span><\/p>\n<p><span style=\"font-family:Arial\">\u7531\u8461\u8404\u7cd6\u5236\u6210D-\u5c71\u68a8\u9187\uff0c\u518d\u6c27\u5316\u53d1\u9175\uff0c\u751f\u6210L-\u5c71\u68a8\u7cd6\uff0c\u7ecf\u7f29\u5408\u751f\u6210\u4e8c\u4e19\u916e-L-\u5c71\u68a8\u7cd6\uff0c\u518d\u7ecf\u6c27\u5316\u751f\u6210\u4e8c\u4e19\u916e-2-\u916e-L-\u8461\u8404\u7cd6\u9178\uff0c\u7136\u540e\u916f\u5316\u62102-\u916e-L-\u8461\u8404\u7cd6\u9178\u7532\u916f\uff0c\u4e0e\u7532\u9187\u94a0\u4f5c\u7528\u751f\u6210\u6297\u574f\u8840\u9178\u94a0\uff0c\u540e\u518d\u4e0e\u76d0\u9178\u52a0\u70ed\u5f97\u5230\u6297\u574f\u8840\u9178\u3002<\/span><\/p>\n<p>2.<span style=\"font-family:Arial\">\u901a\u5e38\u53ef\u5148\u7531\u8461\u8404\u7cd6\u5236\u6210D-\u5c71\u68a8\u7cd6\u9187\uff0c\u7136\u540e\u7ecf\u6c27\u5316\u53d1\u9175\u751f\u6210L-\u5c71\u68a8\u7cd6\uff0c\u518d\u7f29\u5408\u751f\u6210\u4e8c\u4e19\u916e-L-\u5c71\u68a8\u7cd6\uff0c\u800c\u540e\u7ecf\u6c27\u5316\u751f\u6210\u4e8c\u4e19\u916e&nbsp;-2-\u916e-L&nbsp;&#8211; \u916e \u8461\u8404\u7cd6\u9178\uff0c\u518d\u916f\u5316\u62102- \u916e-L\u8461\u8404\u7cd6\u9178\u7532\u916f\uff0c\u540e\u4e0e\u7532\u9187\u94a0\u4f5c\u7528\u751f\u6210\u6297\u574f\u8840\u9178\u94a0\uff0c\u4e0e\u76d0\u9178\u5171\u70ed\u5236\u6210\u6297\u574f\u8840\u9178\u3002<\/span><\/p>\n<\/p>\n<h2 id=\"yt\">\u7528\u9014<\/h2>\n<p><p>1.\u53ef\u7528\u4f5c\u8425\u517b\u589e\u8865\u5242\u3001\u6297\u6c27\u5316\u5242\u3002\u6297\u574f\u8840\u9178\u5728\u8bb8\u591a\u98df\u54c1\u4e2d\u53ef\u4f5c\u4e3a\u6297\u6c27\u5316\u5242\uff0c\u5305\u62ec\u52a0\u5de5\u8fc7\u7684\u6c34\u679c\u3001\u852c\u83dc\u3001\u8089\u3001\u9c7c\u3001\u5e72\u679c\u3001\u8f6f\u996e\u6599\u548c\u996e\u6599\u3002\u6dfb\u52a0\u4e8e\u7eaf\u679c\u6c41\u4e2d\uff0c\u53ef\u957f\u671f\u4fdd\u6301\u98ce\u5473\u5e76\u5f3a\u5316\u7ef4\u751f\u7d20C\uff1b\u6dfb\u52a0\u4e8e\u7f50\u5934\u548c\u7cd6\u6d46\u5185\uff0c\u53ef\u9632\u6b62\u6843\u3001\u674f\u3001\u6a31\u6843\u7b49\u7f50\u88c5\u65f6\u53d8\u8272\u53d8\u5473\uff1b\u6dfb\u52a0\u4e8e\u5564\u9152\u3001\u78b3\u9178\u6c34\u4e2d\uff0c\u53ef\u9632\u6b62\u6c27\u5316\u548c\u98ce\u5473\u52a3\u5316\u3002\u53e6\u5916\u4e5f\u53ef\u7528\u4f5c\u5c0f\u9ea6\u7c89\u6539\u826f\u5242\u3002<\/p>\n<p>2.<span style=\"font-family:Arial\">\u6d4b\u5b9a\u7837\u3001\u94c1\u3001\u7898\u3001\u94cb\u3001\u9499\u3001\u9541\u3001\u949b\u3001\u94a8\u3001\u9511\u3001\u78f7\u7684\u8bd5\u5242\u3002\u9178\u9150\u6d4b\u5b9a\u7684\u57fa\u51c6\u7269\u8d28\u3002\u8fd8\u7528\u4f5c\u8425\u517b\u589e\u8865\u5242\u3001\u6297\u6c27\u5316\u5242\u3002<\/span><\/p>\n<p>3.<span style=\"font-family:Arial\">\u7528\u4f5c\u6297\u6c27\u5316\u5242\u53ca\u98df\u54c1\u8425\u517b\u5f3a\u5316\u5242\u3002\u53ef\u7528\u4e8e\u53d1\u9175\u9762\u5236\u54c1\uff0c\u5927\u4f7f\u7528\u91cf\u4e3a0.2<span style=\"font-family:Arial\">g\/kg<\/span>\uff1b\u4e5f\u53ef\u7528\u4e8e\u5564\u9152\uff0c\u5927\u4f7f\u7528\u91cf\u4e3a0.04<span style=\"font-family:Arial\">g\/kg<\/span>\u3002<\/span><\/p>\n<p>4.<span style=\"font-family:Arial\">\u7ef4\u751f\u7d20C\u53c2\u4e0e\u673a\u4f53\u590d\u6742\u7684\u4ee3\u8c22\u8fc7\u7a0b\uff0c\u80fd\u4fc3\u8fdb\u751f\u957f\u548c\u589e\u5f3a\u5bf9\u75be\u75c5\u7684\u62b5\u6297\u529b\u3002\u8be5\u54c1\u6709\u5f88\u5f3a\u7684\u8fd8\u539f\u6027\uff0c\u53ef\u7528\u4f5c\u6297\u6c27\u5316\u5242\u3002\u7f3a\u4e4f\u7ef4\u751f\u7d20C\u65f6\uff0c\u521b\u4f24\u6216\u6e83\u75a1\u4e0d\u6613\u6108\u5408\uff0c\u9aa8\u9abc\u3001\u7259\u9f7f\u6613\u4e8e\u8106\u65ad\uff0c\u540c\u65f6\u51fa\u73b0\u574f\u8840\u75c5\u75c7\uff1a\u6bdb\u7ec6\u8840\u7ba1\u901a\u900f\u6027\u589e\u52a0\u3001\u8106\u6027\u589e\u5f3a\u3001\u5bb9\u6613\u7834\u88c2\u51fa\u8840\uff1b\u4e25\u91cd\u65f6\u808c\u8089\u3001\u5185\u810f\u51fa\u8840\uff0c\u5bfc\u81f4\u6b7b\u4ea1\u3002\u6211\u56fd\u89c4\u5b9a\u53ef\u7528\u4e8e\u5f3a\u5316\u5939\u5fc3\u786c\u7cd6\uff0c\u4f7f\u7528\u91cf\u4e3a2000\uff5e6000<span style=\"font-family:Arial\">mg\/kg<\/span>\uff1b\u5728\u9ad8\u94c1\u8c37\u7c7b\u53ca\u5176\u5236\u54c1\uff08\u6bcf\u5929\u98df\u8fd9\u7c7b\u98df\u54c150g\uff09\u4e2d\u4f7f\u7528\u91cf\u4e3a800\uff5e1000<span style=\"font-family:Arial\">mg\/kg<\/span>\uff1b\u5728\u5f3a\u5316\u5a74\u5e7c\u513f\u98df\u54c1\u4e2d\u4f7f\u7528\u91cf\u4e3a300\uff5e500<span style=\"font-family:Arial\">mg\/kg<\/span>\uff1b\u5728\u5f3a\u5316\u6c34\u679c\u7f50\u5934\u4e2d\u4f7f\u7528\u91cf\u4e3a200\uff5e400<span style=\"font-family:Arial\">mg\/kg<\/span>\uff1b\u5728\u5f3a\u5316\u996e\u6db2\u53ca\u4e73\u996e\u6599\u4e2d\u4f7f\u7528\u91cf\u4e3a120\uff5e240<span style=\"font-family:Arial\">mg\/kg<\/span>\uff1b\u5728\u5f3a\u5316\u679c\u6ce5\u4e2d\u4f7f\u7528\u91cf\u4e3a50\uff5e100<span style=\"font-family:Arial\">mg\/kg<\/span>\u3002<\/span><\/p>\n<p>5.<span style=\"font-family:Arial\">\u7ef4\u751f\u7d20C\u53c2\u4e0e\u673a\u4f53\u590d\u6742\u7684\u4ee3\u8c22\u8fc7\u7a0b\uff0c\u80fd\u4fc3\u8fdb\u751f\u957f\u548c\u589e\u5f3a\u5bf9\u75be\u75c5\u7684\u62b5\u6297\u529b\uff0c\u80fd\u63d0\u9ad8\u79bd\u7c7b\u4ea7\u86cb\u91cf\u548c\u6539\u5584\u86cb\u58f3\u8d28\u91cf\u3002\u52a8\u7269\u7f3a\u4e4f\u7ef4\u751f\u7d20C\u65f6\uff0c\u4f1a\u51fa\u73b0\u98df\u6b32\u4e0d\u632f\u3001\u751f\u957f\u505c\u6ede\u3001\u76ae\u6bdb\u65e0\u5149\u3001\u8d2b\u8840\u7b49\u75c7\u72b6\u3002<\/span><\/p>\n<p>6.<span style=\"font-family:Arial\">\u7528\u4f5c\u5206\u6790\u8bd5\u5242\uff0c\u5982\u4f5c\u8fd8\u539f\u5242\u3001\u63a9\u853d\u5242\u3002\u7528\u4f5c\u8272\u8c31\u5206\u6790\u8bd5\u5242\u3002<\/span><\/p>\n<p>7.<span style=\"font-family:Arial\">\u7528\u4e8e\u5316\u5986\u54c1\u548c\u98df\u54c1\u4f5c\u6297\u6c27\u5242\uff0c\u80fd\u9632\u6b62\u8272\u7d20\u6c89\u79ef \uff08 \u8001\u6591\u3001\u96c0\u6591\u3001\u9ec4\u8910\u6591\uff09 \u3002\u5316\u5986\u54c1\u4e2d\u7528\u91cf\u4e3a0.1%\uff5e0.5%\uff0c\u98df\u54c1\u4e2d\u7528\u91cf\u4e3a0.005%\uff5e0.5%\u3002<\/span><\/p>\n<p>8.<span style=\"font-family:Arial\">\u6297\u574f\u8840\u9178\u7528\u4e8e\u9540\u950c\u94c1\u5408\u91d1\u3001\u954d\u94c1\u5408\u91d1\u7535\u9540\u6eb6\u6db2\uff0c\u8d35\u91d1\u5c5e\u5316\u5b66\u949d\u5316\u6eb6\u6db2\u4e2d\u4f7f\u7528\uff0c\u8fd8\u53ef\u7528\u4e8e\u6eb6\u6db2\u7684\u5316\u5b66\u5206\u6790\u3002<\/span><\/p>\n<\/p>\n<p>    \t\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/potassium-acetate-CAS-127-08-2-Potassium.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/potassium-acetate-CAS-127-08-2-Potassium.pdf<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/67\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/67<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/niax-ef-705-foaming-catalyst-momentive\/\">https:\/\/www.bdmaee.net\/niax-ef-705-foaming-catalyst-momentive\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/1041\">https:\/\/www.newtopchem.com\/archives\/1041<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/987\">https:\/\/www.newtopchem.com\/archives\/987<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/39763\">https:\/\/www.newtopchem.com\/archives\/39763<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.cyclohexylamine.net\/dabco-tertiary-amine-catalyst-polyurethane-tertiary-amine-catalyst\/\">https:\/\/www.cyclohexylamine.net\/dabco-tertiary-amine-catalyst-polyurethane-tertiary-amine-catalyst\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/173\">https:\/\/www.newtopchem.com\/archives\/category\/products\/page\/173<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.bdmaee.net\/foaming-retarder-c-225\/\">https:\/\/www.bdmaee.net\/foaming-retarder-c-225\/<\/a><\/br>\u6269\u5c55\u9605\u8bfb<a href=\"https:\/\/www.cyclohexylamine.net\/low-odor-reaction-type-9727-catalyst-9727\/\">https:\/\/www.cyclohexylamine.net\/low-odor-reaction-type-9727-catalyst-9727\/<\/a><\/br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7ed3\u6784\u5f0f \u7269\u7ade\u7f16\u53f7 0147 \u5206\u5b50\u5f0f C6H8O6 \u5206\u5b50\u91cf 176.12 \u6807\u7b7e \u4e19\u79cd\u7ef4\u751f\u7d20, \u7ef4\u751f\u7d20C, \u6297\u574f\u8840\u9178, 2,3,4,5,6-\u4e94\u7f9f\u57fa-2-\u5df1\u70ef\u9178-4-\u5185\u916f, L-Threoascorbic acid, Antiscorbutic vitamin, Vitamin C, L-Ascorbic acid, 3-O &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[1622],"_links":{"self":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts\/5548"}],"collection":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/comments?post=5548"}],"version-history":[{"count":0,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/posts\/5548\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/media?parent=5548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/categories?post=5548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xindianchem.com\/wp-json\/wp\/v2\/tags?post=5548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}