Green Tea Extract

• Post Date:

  Sep 08,2015

• Expiry Date:

  Mar 06,2016

• Detailed Description:

  Cas No. :989-51-5 Payment Method: 30% 40% 50% 60% 70% 80%
  Green Tea Extract
  Extracted part: leaves
  Appearance: brown-yellow powder
  Assay: By UV
  Specifications:
  a)polyphenols 70% min: total
  catechins 40% min
  b) polyphenols 80% min: total
  catechins 60% min, EGCG 35% min
  c) polyphenols 90% min: total
  catechins 65% min, EGCG 40% min
  d) polyphenols 95% min: total
  catechins 70% min, EGCG 40%,45%
  min
  e) polyphenols 98% min: total
  catechins 80% min, EGCG
  50%,55％,60%min
  f) EGCG 30% 40% 50% 60% 70% 80%
  g) tea polyphenols 40% 50% 60%
  70% 80%
  W

• 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:

  

• Company:

  Xi'an green life bio-technology co., ltd     [ China ]        

• Contact:

  Frank li

• Tel:

  86-15809236285

• Fax:

  86-029-87300564

• Email:

  frankli@xagreenlife.com