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1克钠等于多少盐

更新时间: 2020-11-05 00:00:00     

食盐的主要成分是NaCl,在NaCl中Na的质量分数为:23/(23+35.5)*100%=39.32%。

因此1克钠可换算为2.5克盐。同时,1克盐含钠量:1000毫克×40/75≈533毫克。

关键词: 等于 多少

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