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  pH of hydrogen peroxide in teeth whitening

  Posted by Popeye on October 17, 2023 at 2:32 pm

  Hello learned people! I am hoping you can help me.

  When hydrogen peroxide breaks down in a mix of glycerine, water, EDTA, carbomer (ie, in a tooth whitening gel) - does the solution become more alkaline or more acidic? Start pH is around 5.5.

  Thank you.

  Popeye replied 1 year, 2 months ago 1 Member · 0 Replies
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