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  Titanium dioxide

  Posted by Tyss on September 2, 2020 at 8:32 am

  Dear all, 
  I want to substitute titanium dioxide in a hard soap
  Is the zinc oxide the right choice or there is another substituent that may do the trick
  Best regards 

  ketchito replied 3 years, 8 months ago 2 Members · 1 Reply
• 1 Reply

• 

  ketchito

  Member

  September 2, 2020 at 2:23 pm

  @Tyss If you want to replace titanium dioxide as whitening agent, you could maybe try some starch (like Tapioca) or modified starch (Akzo Nobel has many modified starches), which will also aid in firmness.  

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