Back in December 2021, there was a huge dry shampoo recall from Procter & Gamble on dry shampoos that contained benzene, “a human carcinogen,” according to the FDA. And in 2022, Unilever ...

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Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Flicker noise analysis has found widespread use in the molecular electronics community ...

The typical liquid phase nitration not only takes benzene and nitric acid as raw materials, but also sulfuric acid is used as catalyst. Although sulfuric acid has remarkable catalytic activity, it ...