• Formulating

  ALES breakdown in ph ≤5 and temperature above 40°c

  Posted by Abdullah on October 7, 2020 at 2:41 am

  I wanted to purchase ammonium laureth sulfate to use instead of SLES. The supplier said in temperature above 40°c and pH ≤5 ALES will breakdown so avoid it. 
  Is this true for ALES? 

  Abdullah replied 4 years, 1 month ago 2 Members · 2 Replies

  • ales
  • ph
  • surfactant
  • surfactant-breakdown
• 2 Replies

• 

  belassi

  Member

  October 8, 2020 at 8:51 pm

  Crazy. ALS won’t do that. In fact you need to keep pH less than or equal to 6.5 or yes, ammonia will be released.

• 

  Abdullah

  Member

  October 9, 2020 at 1:13 am

  @Belassi thanks.
  That is good news because we work at pH 5

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