\u57fa\u672c\u6027\u8d28
\u4e59\u4e8c\u80fa\u56db\u4e59\u9178\u56db\u94a0\uff08EDTA-4Na\uff09\u662f\u4e00\u79cd\u767d\u8272\u56fa\u4f53\uff0c\u9ad8\u5ea6\u6eb6\u4e8e\u6c34\uff0c\u5176\u6c34\u6eb6\u6db2\u5448\u78b1\u6027\uff0cpH\u503c\u7ea6\u4e3a11.3\u3002\u5b83\u662f\u4e00\u79cd\u5f3a\u87af\u5408\u5242\uff0c\u80fd\u4e0e\u591a\u79cd\u91d1\u5c5e\u79bb\u5b50\u5f62\u6210\u7a33\u5b9a\u7684\u7edc\u5408\u7269\u3002
\u7269\u7406\u6027\u8d28
\u82f1\u6587\u5168\u79f0\uff1aEthylenediaminetetraacetic acid tetrasodium salt
\u5206\u5b50\u5f0f\uff1aC10H12N2NaO8
CAS\u767b\u5f55\u53f7\uff1a64-02-8
EINECS\u7f16\u53f7:200-573-9
\u5916\u89c2\uff1a\u767d\u8272\u7ed3\u6676\u7c89\u672b
\u6eb6\u89e3\u6027\uff1a\u6781\u6613\u6eb6\u4e8e\u6c34\uff0c\u5fae\u6eb6\u4e8e\u4e59\u9187\u7b49\u6709\u673a\u6eb6\u5242
\u7194\u70b9\uff1a\u5728\u9ad8\u6e29\u4e0b\u53ef\u5931\u53bb\u90e8\u5206\u6216\u5168\u90e8\u7ed3\u6676\u6c34
\u5316\u5b66\u6027\u8d28
pH\u503c\uff1a1%\u7684\u6c34\u6eb6\u6db2pH\u503c\u7ea6\u4e3a11.3
\u87af\u5408\u80fd\u529b\uff1a\u80fd\u4e0e\u78b1\u91d1\u5c5e\u3001\u7a00\u571f\u5143\u7d20\u548c\u8fc7\u6e21\u91d1\u5c5e\u7b49\u5f62\u6210\u7a33\u5b9a\u7684\u6c34\u6eb6\u6027\u7edc\u5408\u7269
\u4e3b\u8981\u7528\u9014
\u533b\u836f\u9886\u57df
\u4e59\u4e8c\u80fa\u56db\u4e59\u9178\u56db\u94a0\u5728\u533b\u836f\u9886\u57df\u7684\u5e94\u7528\u5305\u62ec\u8c03\u8282\u4eba\u4f53\u5185\u9178\u78b1\u5e73\u8861\uff0c\u6062\u590d\u795e\u7ecf\u6b63\u5e38\u4f5c\u7528\uff0c\u4ee5\u53ca\u4f5c\u4e3a\u98df\u54c1\u6dfb\u52a0\u5242\u3002
\u5de5\u4e1a\u9886\u57df
\u6c34\u8d28\u7a33\u5b9a\u5242\uff1a\u7531\u4e8e\u5176\u4f18\u5f02\u7684\u7f13\u8680\u963b\u57a2\u4f5c\u7528\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u6c34\u8d28\u7a33\u5b9a\u5242\u3002
\u94a2\u94c1\u8868\u9762\u6e05\u6d17\u5242\uff1a\u7528\u4e8e\u9540\u94b5\u3001\u9540\u94ec\u3001\u9540\u9521\u3001\u9540\u954d\u7b49\u524d\u7684\u94a2\u576f\u8868\u9762\u6e05\u6d17\u3002
\u6c34\u6ce5\u63ba\u548c\u5242\uff1a\u589e\u52a0\u6df7\u51dd\u571f\u7684\u53ef\u5851\u6027\u548c\u5f3a\u5ea6\uff0c\u63a8\u8fdf\u6df7\u51dd\u571f\u7684\u51dd\u56fa\u65f6\u671f\u3002
\u5370\u67d3\u52a9\u5242\uff1a\u63d0\u9ad8\u5370\u67d3\u6548\u679c\u3002
\u6d17\u6da4\u5242\u52a9\u5242\uff1a\u589e\u5f3a\u6d17\u6da4\u5242\u7684\u6e05\u6d01\u80fd\u529b\u3002
\u98df\u54c1\u884c\u4e1a
\u5728\u98df\u54c1\u884c\u4e1a\u4e2d\uff0c\u4e59\u4e8c\u80fa\u56db\u4e59\u9178\u56db\u94a0\u53ef\u7528\u4f5c\u98df\u54c1\u9632\u8150\u5242\u548c\u6297\u6c27\u5316\u5242\uff0c\u80fd\u4e0e\u91d1\u5c5e\u79bb\u5b50\u7ed3\u5408\uff0c\u7a33\u5b9a\u98df\u54c1\u4e2d\u7684\u7ef4\u751f\u7d20C\uff0c\u5ef6\u957f\u98df\u54c1\u7684\u4fdd\u9c9c\u671f\u3002
\u5b89\u5168\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879
\u5728\u4f7f\u7528\u4e59\u4e8c\u80fa\u56db\u4e59\u9178\u56db\u94a0\u65f6\u9700\u8981\u6ce8\u610f\u5176\u53ef\u80fd\u5bf9\u76ae\u80a4\u548c\u547c\u5438\u9053\u9ecf\u819c\u7684\u4f5c\u7528\uff0c\u5e76\u505a\u597d\u9632\u62a4\u63aa\u65bd\u3002
\u5236\u5907\u65b9\u6cd5
\u4e59\u4e8c\u80fa\u56db\u4e59\u9178\u56db\u94a0\u7684\u5236\u5907\u65b9\u6cd5\u901a\u5e38\u5305\u62ec\u51c6\u5907\u4e59\u4e8c\u80fa(EDTA)\u548c\u56fa\u4f53\uff0c\u5c06\u8fd9\u4e24\u4e2a\u6eb6\u6db2\u7f13\u6162\u6df7\u5408\u5e76\u52a0\u70ed\u81f370-80\u6444\u6c0f\u5ea6\uff0c\u6301\u7eed\u6405\u62cc\u76f4\u81f3\u53cd\u5e94\u5b8c\u6210\u3002\u5236\u5907\u8fc7\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u5b89\u5168\u64cd\u4f5c\uff0c\u907f\u514d\u5bf9\u4eba\u4f53\u548c\u73af\u5883\u9020\u6210\u5371\u5bb3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u57fa\u672c\u6027\u8d28\u4e59\u4e8c\u80fa\u56db\u4e59\u9178\u56db\u94a0\uff08EDTA-4Na\uff09\u662f\u4e00\u79cd\u767d\u8272\u56fa\u4f53\uff0c\u9ad8\u5ea6\u6eb6\u4e8e\u6c34\uff0c\u5176\u6c34\u6eb6\u6db2\u5448\u78b1\u6027\uff0cpH\u503c\u7ea6\u4e3a11.3\u3002\u5b83 […]<\/p>\n","protected":false},"author":2,"featured_media":1633,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"_links":{"self":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/6110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6110"}],"version-history":[{"count":1,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/6110\/revisions"}],"predecessor-version":[{"id":6111,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/posts\/6110\/revisions\/6111"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=\/wp\/v2\/media\/1633"}],"wp:attachment":[{"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sdccet.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}