Unverified82% confidenceDecision RuleTime unknown
304不锈钢碗需确认标注食品级(SUS304/18-8),劣质201不锈钢在酸性食物或长期存水下可能析出重金属,磁铁强吸附通常为201材质
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified不锈钢材质须认准304或316食品级,不可用201不锈钢——201含锰量高、耐腐蚀性差,长期接触水和唾液可能析出重金属,磁铁基本吸不动的多为高镍30489% similarUnverified不锈钢餐盘应选304及以上食品级标号,201不锈钢耐腐蚀性差、遇湿粮盐分和汤汁易生锈88% similarUnverified食品级304不锈钢内碗才耐酸抗腐蚀,201不锈钢遇湿粮或酸性食物易生锈析出,选购需确认标注304及以上88% similarUnverified不锈钢洗菜盆认准304不锈钢(含18%铬8%镍),201不锈钢长期接触酸性食材(番茄、醋)易析出锈斑,可用磁铁辅助判断(304弱磁或无磁)88% similar
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