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2022-11-23
世界上最苦的物质是什么?
苦精,化学名苯甲地那铵,白色结晶性粉末或颗粒,是目前世界上已知最苦的物质,还载入了吉尼斯世界纪录。在溶液中的浓度达0.003%时便使人难以忍受,由于使用浓度极低,在通常使用条件下是安全无毒的。苦精是1958年苏格兰的一位研究人员发现的。原本...
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