• Formulating

  propylene glycol or propanediol in low pH

  Posted by Bluebird on December 9, 2023 at 3:03 am

  Is there a problem of using either propylene glycol or propanediol in low pH solution?

  In other words, artificially adjusting high pH of mostly PG or PD solution in water to become low pH(~4) using acid such as citric or lactic acid?

  Perry44 replied 11 months, 2 weeks ago 2 Members · 1 Reply

  • propanediol
• 1 Reply

• 

  Perry44

  Administrator

  December 9, 2023 at 10:10 am

  No, those ingredients should work fine at lower pHs

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