{"id":419,"date":"2016-03-16T22:39:07","date_gmt":"2016-03-16T14:39:07","guid":{"rendered":"http:\/\/www.jskolod.cn\/?p=419"},"modified":"2023-05-15T15:30:36","modified_gmt":"2023-05-15T07:30:36","slug":"%e9%a3%9f%e5%93%81%e7%ba%a7%e7%a3%b7%e9%85%b8%e6%b0%a2%e4%ba%8c%e9%92%be","status":"publish","type":"post","link":"http:\/\/www.jskolod.cn\/%e9%a3%9f%e5%93%81%e7%ba%a7%e7%a3%b7%e9%85%b8%e6%b0%a2%e4%ba%8c%e9%92%be\/","title":{"rendered":"\u98df\u54c1\u7ea7\u78f7\u9178\u6c22\u4e8c\u94be"},"content":{"rendered":"
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\"\"<\/div>\n
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\u4e00\u3001\u5316\u5b66\u540d\uff1a\u78f7\u9178\u6c22\u4e8c\u94be
\n\u4e8c\u3001\u5206\u5b50\u5f0f\uff1aK2HPO4\uff0cK2HPO4\u00b73H2O
\n\u4e09\u3001\u5206\u5b50\u91cf\uff1a\u65e0\u6c34\u7269\uff1a174.18\uff1b\u4e09\u6c34\u7269\uff1a228.18
\n\u56db\u3001CAS\uff1a\u65e0\u6c34\u7269\uff1a7758-11-4\uff1b\u4e09\u6c34\u7269\uff1a16788-57-1
\n\u4e94\u3001\u6027\u80fd\uff1a\u65e0\u8272\u6216\u767d\u8272\u6b63\u65b9\u6676\u4f53\u9897\u7c92\uff0c\u6613\u6f6e\u89e3\uff0c\u5448\u78b1\u6027\uff0c\u4e0d\u6eb6\u4e8e\u4e59\u9187\uff0c1\ufe6a\u6c34\u6eb6\u6db2\u7684PH\u503c\u7ea6\u4e3a9\u3002
\n\u516d\u3001\u7528\u9014\uff1a\u5728\u98df\u54c1\u5de5\u4e1a\u4e2d\u4f5c\u7f13\u51b2\u5242\u3001\u87af\u5408\u5242\u3001\u9175\u6bcd\u98df\u6599\u3001\u4e73\u5316\u76d0\u3001\u6297\u6c27\u5316\u589e\u6548\u5242\u3002
\n\u4e03\u3001\u8d28\u91cf\u6307\u6807<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8d28\u91cf\u6307\u6807<\/strong><\/td>\nSpecification<\/strong><\/td>\nGB 1886.334-20<\/strong>21<\/strong><\/td>\nFCC VII<\/strong><\/td>\n<\/tr>\n
\u542b\u91cf\uff08\u4ee5\u5e72\u57fa\u8ba1\uff09\uff0cw\/%<\/em>\u00a0\u00a0\u00a0\u00a0 \u2265<\/td>\nContent(On dry basis), w\/%<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0 \u2265<\/td>\n98.0<\/td>\n98.0<\/td>\n<\/tr>\n
\u7837\uff08As\uff09\uff0cmg\/kg<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2264<\/td>\nArsenic(As),mg\/kg<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2264<\/td>\n3.0<\/td>\n3.0<\/td>\n<\/tr>\n
\u6c1f\u5316\u7269\uff08\u4ee5F\u8ba1\uff09\uff0cmg\/kg<\/em>\u00a0\u00a0\u00a0 \u2264<\/td>\nFluoride(as F),mg\/kg<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2264<\/td>\n10.0<\/td>\n10.0<\/td>\n<\/tr>\n
\u91cd\u91d1\u5c5e\uff08\u4ee5Pb\u8ba1\uff09\uff0cmg\/kg<\/em>\u00a0\u00a0 \u2264<\/td>\nHeavy metal(as Pb),mg\/kg <\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2264<\/td>\n10<\/td>\n\u2014\u2014\u2014<\/td>\n<\/tr>\n
\u6c34\u4e0d\u6eb6\u7269\uff08\u4ee5\u5e72\u57fa\u8ba1\uff09\uff0cw\/%<\/em>\u00a0 \u2264<\/td>\nInsoluble substances(On dry basis),w\/%<\/em>\u2264<\/td>\n0.2<\/td>\n0.2<\/td>\n<\/tr>\n
\u94c5\uff08Pb\uff09\uff0cmg\/kg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/em>\u2264<\/td>\nLead (Pb),mg\/kg<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2264<\/td>\n2.0<\/td>\n2.0<\/td>\n<\/tr>\n
\u5e72\u71e5\u51cf\u91cf\uff0cw\/%<\/em><\/td>\nK2<\/sub>HPO4<\/sub> \u00a0\u2264<\/td>\nLoss on drying,w\/% <\/em><\/td>\nK2<\/sub>HPO4\u00a0\u00a0\u00a0\u00a0\u00a0 <\/sub>\u00a0\u2264<\/td>\n2.0<\/td>\n2.0<\/td>\n<\/tr>\n
K2<\/sub>HPO4<\/sub>\u00b7H2<\/sub>O<\/td>\nLoss on drying,w\/% <\/em><\/td>\nK2<\/sub>HPO4<\/sub>\u00b7H2<\/sub>O<\/td>\n22.0-26.0<\/td>\n\u2014\u2014\u2014<\/td>\n<\/tr>\n
pH\u503c\uff0810g\/L\u6eb6\u6db2\uff09<\/td>\npH value (10g\/L Solution )<\/td>\n9.0\u00b10.4<\/td>\n\u2014\u2014\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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