Unverified82% confidenceDecision RuleTime unknown
食品级304不锈钢洗菜盆比201不锈钢耐盐酸腐蚀,用磁铁测试基本无参考价值(304也有弱磁),应看盆底钢印或商家提供的材质检测;长期接触食醋、盐水选304更安全
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Unverified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% similarUnverified食品级304不锈钢碗抗菌性和耐腐蚀性优于201不锈钢,购买时应确认标注304或食品级;廉价201不锈钢遇酸性湿粮长期使用可能析出并生锈86% similarUnverified304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85% similarUnverified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30485% similarUnverified内胆材质认304或316不锈钢,316耐盐耐酸更适合装汤/含盐食物;标'不锈钢'不标钢号的多为201,长期装酸咸食物有析出风险,不建议购买84% similar
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