• Formulating

  Sodium Hydroxide Solution

  Posted by RKB on July 25, 2018 at 7:08 pm

  Hi. What concentration of sodium hydroxide should be used when using it in a solution (water and NaOH) for adjusting the pH of a product? Thank you!

  RKB replied 5 years, 9 months ago 2 Members · 2 Replies
• 2 Replies

• 

  belassi

  Member

  July 25, 2018 at 7:24 pm

  18% is usually used for Carbopol but for pH adjustment, I normally use a 5 mol solution.

• 

  RKB

  Member

  July 25, 2018 at 7:28 pm

  Thank you, @Belassi !

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