天气预报 > 其他 > 1克盐含多少钠
1克盐含多少钠
更新时间: 2020-10-23 00:00:00  

1克盐含钠量:1000毫克×40/75≈533毫克,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%。

但是食盐中含有少量的杂质,所以Na的含量比理想值要少一些,1克食盐中的钠含量大约是390毫克。如果是低钠盐,由于掺入了其他材料,钠含量会更低,约为普通食盐的60%。

关键词: 多少

1克盐含多少钠相关经验

天气预报

最新推荐

页面:/news/view-2704209/ | 耗时:0.4630 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2704209 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2704209 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2704209 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1130246,1887513,1938383,3232459,2970545,951001,2609474,1071787,2972301,1724777,341096,1047411,1287344,2533014,1472416,2879518,3365221,2488925,2218193,2190611,3327336,2897809,3279565,1466066,2772712,620993,1045805,1127573,1131345,165488) ORDER BY field (ArticleID,1130246,1887513,1938383,3232459,2970545,951001,2609474,1071787,2972301,1724777,341096,1047411,1287344,2533014,1472416,2879518,3365221,2488925,2218193,2190611,3327336,2897809,3279565,1466066,2772712,620993,1045805,1127573,1131345,165488)