市民购盐不仅要识别劣质盐,而且要识别是不是标准盐。 从感观指标上识别 凡符合国家食用盐质量标准的盐为合格盐。它有11项指标,分为感官指标和理化指标两项。特别是对加碘食盐要求更为严格,国家规定,加碘食盐每公斤含碘不低于20毫克。达标的食盐要求色 Citizens purchase salt not only to identify poor salt, but also to identify whether the standard salt. From the senses on the identification of indicators that meet the national salt quality standards of salt as qualified salt. It has 11 indicators, divided into sensory indicators and physical and chemical indicators of two. In particular, the more stringent requirements of iodized salt, the state regulations, iodized salt iodine per kg not less than 20 mg. Standard salt requirements color