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Magnesium Chloride

  1. Oct 17, 2013 #1
    Is there any method to extract food grade magnesium chloride from industrial magnesium chloride?
     
  2. jcsd
  3. Oct 17, 2013 #2

    Borek

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    Staff: Mentor

    It is called purification, not extraction. Depending on type of contaminants it can be impractical (too expensive).
     
  4. Oct 18, 2013 #3
    Ok, I got it. This is one of our extracurricular questions, anyway, thank you!
     
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