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Tea Polyphenols

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  Post Date: Nov 18,2024
  Expiry Date: May 17,2025
  Detailed Description: Cas No. :989-51-5 Specs:98% ，95% ，80% ，50%-30%

Physical properties: Pale yellow powder, freely soluble in water and ethanol.

Green Tea Extract 98%：Tea Polyphenols Content≥98%；Catechin Content≥80%；EGCG≥50%；Caffeine Content≤1%


  CAS Registry Number:

989-51-5
  Synonyms: ;EGCG;(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate;Green Tea Extract Powder;;Green Tea;Green Tea P.E;Green Tea Extract;Green tea extract Polyphenols;Green tee extract;Tea Polyphenols;Tea polyphenol;Tea Polyphenol (TP98);
  Molecular Formula: C22H18O11
  Molecular Weight: 458.3717
  Molecular Structure: 989-51-5 (-)-epigallocatechin gallate

  Company: Sichuan North Hongguang Chemical Co., Ltd.     [ China ]          
  Contact: Wanbo Wei
  Tel: +86-831-3392277
  Fax: +86-831-3300073 3300016
  Email: hgwm@schgchem.com
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