Tanning process of leather making may affect the formation of sexivalent chromium as well. The toxicity of sexivalent chromium is one hundred times more than of that of trivalent chromium (Cr(III)).
六价铬的毒性是三价铬的一百多倍,具有非常强的致癌作用和损伤皮肤作用。
参考来源 - 抗氧化剂微胶囊的制备及其控制皮革中六价铬含量的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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