• Formulating

  What is the lowest pH at which SLS is completely stable?

  Posted by Abdullah on March 29, 2023 at 2:38 am

  I am making LGN lotion emulsion with GMS, cetearyl alcohol and sodium lauryl sulfate as emulsifiers. <div>

  It has 0.322% active SLS in formula and pH of Product is 5. It has 0.2% xanthan gum as stabilizer. The Product is stable in freeze thaw and 45°c.

  I saw somewhere in a supplier data that SLS is stable above pH 6.

  My question is: what the lowest pH at which SLS and SLES are completely stable?

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  Abdullah replied 1 year ago 1 Member · 0 Replies

  • emulsion
  • sls
  • stability
• 0 Replies

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