{"id":782,"date":"2019-08-05T09:16:47","date_gmt":"2019-08-05T01:16:47","guid":{"rendered":"http:\/\/www.jskolod.cn\/?p=782"},"modified":"2019-08-05T09:18:02","modified_gmt":"2019-08-05T01:18:02","slug":"%e9%a3%9f%e5%93%81%e7%ba%a7%e4%b9%99%e9%85%b8%e9%93%b5","status":"publish","type":"post","link":"http:\/\/www.jskolod.cn\/%e9%a3%9f%e5%93%81%e7%ba%a7%e4%b9%99%e9%85%b8%e9%93%b5\/","title":{"rendered":"\u98df\u54c1\u7ea7\u4e59\u9178\u94a0"},"content":{"rendered":"

\u4e00\u3001\u5316\u5b66\u540d\uff1a<\/b><\/strong>\u4e59\u9178\u94a0<\/p>\n

\u4e8c\u3001\u5206\u5b50\u5f0f\uff1a<\/b><\/strong>C2<\/sub>H3<\/sub>NaO2 <\/sub>\uff1bC2<\/sub>H3<\/sub>NaO2<\/sub>\u00b73H2<\/sub>O<\/p>\n

\u4e09\u3001\u5206\u5b50\u91cf\uff1a<\/b><\/strong>\u65e0\u6c34\u7269\uff1a82.03\uff1b\u4e09\u6c34\u7269\uff1a136.08<\/p>\n

\u56db\u3001CAS: \u00a0<\/b><\/strong>\u65e0\u6c34\u7269\uff1a127-09-3\uff1b\u4e09\u6c34\u7269\uff1a6131-90-4<\/p>\n

\u4e94\u3001<\/b><\/strong>\u6027\u72b6<\/b><\/strong>\uff1a<\/b><\/strong>\u7ed3\u6676\u54c1\uff08\u4e09\u6c34\uff09\u4e3a\u65e0\u8272\u900f\u660e\u7ed3\u6676\u6216\u767d\u8272\u7ed3\u6676\u7c89\u672b\uff0c\u65e0\u6c34\u7269\u4e3a\u767d\u8272\u7ed3\u6676\u6027\u7c97\u7c89\u6216\u5757\u72b6\uff0c\u65e0\u81ed\uff0c\u7a0d\u6709\u918b\u6837\u6c14\u5473\u3002\u7ed3\u6676\u54c1\u76f8\u5bf9\u5bc6\u5ea61.45\uff0c\u5728\u6e29\u6696\u5e72\u71e5\u7684\u7a7a\u6c14\u4e2d\u6613\u98ce\u5316\uff0c1g\u7ea6\u6eb6\u4e8e0.8mL\u6c34\u548c19mL\u4e59\u9187\u3002\u65e0\u6c34\u54c1\u76f8\u5bf9\u5bc6\u5ea61.528\uff0c\u7194\u70b9324\u2103\uff0c\u5438\u6e7f\u6027\u5f88\u5f3a\uff0c1g\u7ea6\u6eb6\u4e8e2mL\u6c34\u4e2d\u3002<\/p>\n

\u516d\u3001\u7528\u9014\uff1a<\/b><\/strong>\u7f13\u51b2\u5242\u3001\u8c03\u5473\u5242\u3001pH\u503c\u8c03\u8282\u5242\u3001\u589e\u9999\u5242\u3001\u5448\u5473\u5242\u7b49\u3002<\/p>\n

\u4e03\u3001\u5305\u88c5\uff1a<\/b><\/strong>\u5185\u886c\u805a\u4e59\u70ef\u5851\u6599\u888b\uff0c\u5916\u5957\u590d\u5408\u5851\u6599\u7f16\u7ec7\u888b\u5305\u88c5\uff0c\u6bcf\u888b25kg\u3002<\/p>\n

\u516b\u3001\u8d2e\u5b58\u4e0e\u8fd0\u8f93\uff1a<\/b><\/strong>\u672c\u54c1\u5e94\u8d2e\u5b58\u5728\u5e72\u71e5\u901a\u98ce\u6e05\u6d01\u7684\u5e93\u623f\u4e2d\uff0c\u88c5\u8f7d\u8fd0\u8f93\u65f6\u8981\u8f7b\u88c5\u8f7b\u653e\uff0c\u9632\u6b62\u5305\u88c5\u7834\u635f\uff0c\u9632\u6b62\u53d7\u6f6e\u3001\u53d7\u70ed\uff0c\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u9632\u6b62\u96e8\u6dcb\u53d7\u6f6e\uff0c\u5e94\u4e0e\u6709\u6bd2\u7269\u54c1\u9694\u79bb\u3002<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u8d28\u91cf\u6307\u6807<\/b><\/strong><\/td>\nSpecification<\/b><\/strong><\/td>\nGB 30603\u20142014<\/b><\/strong><\/td>\nFCC<\/b><\/strong>\u00a0<\/b><\/strong>VII<\/b><\/strong><\/td>\n<\/tr>\n
\u542b\u91cf\uff08\u4ee5\u5e72\u57fa\u8ba1\uff09\uff0c\u00a0w\/% <\/i><\/em><\/td>\nContent(As Dry Basis),\u00a0w\/% <\/i><\/em><\/td>\n\u226598.5<\/td>\n99.0-101.0<\/td>\n<\/tr>\n
\u9178\u5ea6\u548c\u78b1\u5ea6<\/td>\nAcidity and Alkalinity<\/td>\n\u901a\u8fc7\u8bd5\u9a8c<\/td>\n\u2014\u2014\u2014\u2014<\/td>\n<\/tr>\n
\u94c5\uff08Pb\uff09\uff0cmg\/kg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2264<\/td>\nLead (As Pb),\u00a0mg\/kg\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2264<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
\u78b1\u5ea6\uff0cw\/% <\/i><\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2264<\/td>\nAlkalinity, w\/% <\/i><\/em>\u00a0\u00a0\u2264<\/td>\nAnhydrous<\/td>\n\u2014\u2014\u2014\u2014<\/td>\n0.2<\/td>\n<\/tr>\n
Trihydrate<\/td>\n\u2014\u2014\u2014\u2014<\/td>\n0.05<\/td>\n<\/tr>\n
\u5e72\u71e5\u5931\u91cd\uff0cw\/% <\/i><\/em><\/td>\n\u65e0\u6c34\u54c1\u00a0\u00a0\u2264<\/td>\nLoss on Drying, w\/% <\/i><\/em><\/td>\nAnhydrous\u00a0\u2264<\/td>\n2.0<\/td>\n1.0<\/td>\n<\/tr>\n
\u7ed3\u6676\u54c1<\/td>\nTrihydrate<\/td>\n36.0-42.0<\/td>\n36.0-41.0<\/td>\n<\/tr>\n
\u94be\u5316\u5408\u7269<\/td>\nPotassium Compound<\/td>\n\u901a\u8fc7\u8bd5\u9a8c<\/td>\nPass Test<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"\"\u00a0<\/b><\/strong><\/p>\n

1\u3001Chemical Name:<\/b><\/strong>\u00a0Sodium Acetate<\/p>\n

2\u3001Molecular Formula :<\/b><\/strong>\u00a0C2<\/sub>H3<\/sub>NaO2 <\/sub>,<\/sub>C2<\/sub>H3<\/sub>NaO2<\/sub>\u00b73H2<\/sub>O<\/p>\n

3\u3001Molecular Weight: <\/b><\/strong>Anhydrous\u00a082.03,Trihydrate\u00a0136.08<\/p>\n

4\u3001CAS:<\/b><\/strong>\u00a0Anhydrous\uff1a127-09-3,Trihydrate\uff1a6131-90-4<\/p>\n

5\u3001Character:<\/b><\/strong>\u00a0Trihydrate:\u00a0It is\u00a0colorless transparent crystal or white crystalline powder.\u00a0Relative density is 1.45.\u00a0In warm and dry air, it\u2019ll easily get weathered. 1g sample could be dissolved in about 0.8mL water or 19mL ethanol. Anhydrous: It is white crystalline coarse powder or block. It\u2019s\u00a0odorless,\u00a0tastes a bit of vinegary. Relative density is 1.528. Melting point is 324\u2103. Capacity of moisture absorption\u00a0is strong.\u00a01g sample could be dissolved in 2mL water.<\/p>\n

6\u3001Usage:<\/b><\/strong>\u00a0It is used as buffering agent, seasoning reagent, pH regulator, flavor agent, etc .<\/p>\n

7\u3001Packing:<\/b><\/strong>\u00a0It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.<\/p>\n

8\u3001Storage and Transport:<\/b><\/strong>\u00a0It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u5316\u5b66\u540d\uff1a\u4e59\u9178\u94a0 \u4e8c\u3001\u5206\u5b50\u5f0f\uff1aC2H3NaO2 \uff1bC2H3NaO2\u00b73H2O \u4e09\u3001\u5206\u5b50\u91cf\uff1a\u65e0\u6c34\u7269\uff1a82.03 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[58,45,56],"_links":{"self":[{"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/posts\/782"}],"collection":[{"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/comments?post=782"}],"version-history":[{"count":0,"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/posts\/782\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/media?parent=782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/categories?post=782"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jskolod.cn\/wp-json\/wp\/v2\/tags?post=782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}