食盐gb2721和gb5461区别 食用盐标准gb2721和gb5461

综合百科2023-05-29 00:35:14佚名

食盐gb2721和gb5461的区别仅在于gb2721是加碘盐,而gb5461中不含碘。食用盐是指从海水、地下岩(矿)盐沉积物、天然卤(咸)水获得的以氯化钠为主要成分的、经过加工的食用盐,不包括低钠盐。

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