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  1. elurah

    Brainstorming: Experiences with Preservatives, Antioxidants, and Chelating agents in Soap

    Hi all, Discussion in another thread concerning DOS prompted my interest in additives that reduce the risk of fatty acid oxidation and rancidity in soap. http://cavemanchemistry.com/DreadedOrangeSpot-Dunn.pdf This paper mentions different combinations including ROE +EDTA and BHT + Sodium...
    • elurah
    • Thread
    • antioxidant ascorbic acid chelating chelator dunn edta green roe sodium citrate sodium gluconate
    • Replies: 5
    • Forum: Lye-Based Soap Forum
  2. Sacto

    Preferred Chelating Agents

    When it comes to using chelating agents, what are your preferences? I know some use EDTA others Sodium Citrate. Are there others you prefer to use? Also, why do you prefer one over the other? I have been using Citric Acid and Sodium Hydroxide to make my own Sodium Citrate.
    • Sacto
    • Thread
    • chelating chelation chelator citric acid edta hard water sodium citrate tetrasodium etidronate
    • Replies: 45
    • Forum: Lye-Based Soap Forum
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