• Advanced Questions

  Preparing a buffering developer

  Posted by Nikifarokhi on March 19, 2025 at 3:11 pm

  Hi,

  I am formulating a hair oxidant 6℅ (hair developer cream), inorder to stabilize H2O2 I want to fix the pH betwean 2-3. Coyld you plz tell mw how to make a buffering cream with H3PO4?

  The priblem is I don’t know about the pKa of the cream to fix the pH

  Nikifarokhi replied 7 hours, 49 minutes ago 1 Member · 1 Reply
• 1 Reply

• 

  Nikifarokhi

  Member

  March 19, 2025 at 3:17 pm

  Totolly, would you advise me how a buffer system be made in a cream or… Especially by a trivalent acid?

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