Natural chlorophyl ferro-chromo-lignosulfonate and preparation method

Natural chlorophyl ferro-chromo-lignosulfonate and preparation method

  • CN 102,584,837 A
  • Filed: 01/18/2012
  • Published: 07/18/2012
  • Est. Priority Date: 01/18/2012
  • Status: Active Application
First Claim
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1. natural chlorophyll siderochrome and preparation method thereof is characterized in that, with the direct substitution sodium ion of trivalent chromic ion, a step processes, and obtains the natural chlorophyll chromium-iron lignosulfonate, also claims iron chlorophyllin chromium through single factor rotation method.

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