• Details

• Model No.: HGT-13
  Product Origin: China
  Price Terms: CIF, FOB, CNF
  Payment Terms: T/T in advance
  Minimum Order: 1kg
  Certification(s): ISO9001,Kosher,GMP,HACCP,HALAL
  
  Detailed Product Description
  EGCG---Epigallocatechin-3-gallate (Green Tea P.E.)-- Tea Polyphenols
  Latin Name---Camellia sinensis O. Ktze.
  Botanical name---Camellia Sinensis
  Synonym---(2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol3-(3,4,5-trihydroxybenzoate);
  
  CAS No. --- 989-51-5
  Family---Camelliaceae
  Appearance---white powdered extract
  Assay---EGCG(Epigallocatechin-3-gallate) 50% 98 UV; HPLC
  Heavy Meta---<10ppm As---<1ppm ,Pb---<1ppm
  Hg---<1ppm ,Cd---<1ppm,Ni---<1ppm
  Total Plate Count---<1000cfu/g
  Yeast & Mold---<100cfu/g
  Loss on Drying---<2%
  E.Coli---Negative
  Pesticides--- Negative
  Salmonella---Negative
  Extract Solvent---easily soluble in water and hudrate ethanol, bitte
  Part of the Plant Used---leaf of Camellia sinensis
  Extract Method---Alcohol/water
  Particle size--- 100 mesh
  Molecular Formula---C22H18O11
  Molecular Weight---458.4
  Melting Point---218C
  Applicable field---Medicine
  Shelf Life---2 years
  ECG (Epicatechin-3-gallate )--Green Tea P.E.-- Tea Polyphenols-- CAS NO.---1257-08-5
  Synonym---(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
  3-(3,4,5-trihydroxybenzoate); (-)-epicatechingallate;
  ECG
  Assay--->=99%,98%,95%,90% HPLC Catechin
  Molecular Formula---C22H18O10
  Molecular Weight---442.4
  EC ( Epicatechin )--Green Tea P.E.-- Tea Polyphenols
  CAS Number---490-46-0
  Synonym---(2S, 3S)-2-(3,4-Dihydroxyphenyl)-3,4 -dihydro-1(2H)-benzopyran-3,5,7-triol
  
  Assay---99%,98%,95%,90% HPLC
  Molecular Formula---C15H14O6
  Molecular Weight---290.3
  EGC ( Epigallocatechin ) --Green Tea P.E.-- Tea Polyphenols
  CAS Number---970-74-1
  Synonym---(2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol;
  (-)-epigallocatechin;
  Assay---99%,98%,95%,90% HPLC
  Molecular Formula---C15H14O7
  Molecular Weight---306.3
  GCG ( Gallocatechin gallate ) --Green Tea P.E.-- Tea Polyphenols CAS Number---4233-96-9
  Synonym---(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
  3-(3,4,5-trihydroxybenzoate)
  Assay---99%,98%,95%,90% HPLC
  Molecular Formula---C22H18O11
  Molecular Weight---458.4
  

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