• Formulating

  Anhydrous Vs Hydrous

  Posted by amitvedakar on July 21, 2018 at 6:34 am

  Does it make any difference for formulation to use Anhydrous (citric acid/Sod. EDTA) or Hydrous material. 

  DAS replied 6 years, 10 months ago 2 Members · 1 Reply
• 1 Reply

• 

  DAS

  Member

  July 21, 2018 at 11:20 am

  Yes, those are different materials. For example EDTA salts are stable as a solution in alkaline pH. Huge difference, it can ruin a perfect stable formula.

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