Thimerosal
硫柳汞, 硫汞撒
分子量：404.82
Cas No：54-64-8
含汞的防腐剂，早期常用于疫苗之中，对于幼儿是否造成伤害之争议不断。
属高度皮肤过敏危险性[1]。
属高度皮肤过敏危险性[1]。
[1] 台大医院皮肤部，陈玄祥医师，2005/05/06
EWG gives this a 10 on the toxicity scale as it is a mercury-based preservative. Might be a good idea to adjust toxicity ratings here as this looks pretty dangerous:
https://www.ewg.org/skindeep/ingredient/706528/THIMEROSAL/
2022-04-14
FDA does not allow mercury in drugs or in cosmetics, except under very specific conditions where there are no other safe and effective preservatives available – conditions that these products do not meet. Check the label. If the words “mercurous chloride,” “calomel,” “mercuric,” “mercurio,” or “mercury” are listed on the label, you should stop using the product immediately.