Giant knotweed extract & Resveratrol

• Post Date:

  Sep 25,2013

• Expiry Date:

  Sep 25,2014

• Detailed Description:

  Cas No. :501-36-0 Quantity: 100Kilograms
  Production Name: Giant knotweed extract & Resveratrol
  Original plant: Root of Polygonum cuspidatum Sieb. et Zucc.
  Appearance: Brownish yellow to brown powder
  Test Method: HPLC
  Molecular Weight: 228.25
  CAS No.: 501-36-0
  Solubility: Soluble in Ethanol and Propanol.
  Description: Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveratrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.
  Resveratrol is a natural anti-oxidants, it can inhibit tumor, also has the role of estrogen-like effect and can be used for the treatment of breast cancer and other diseases. Resveratrol can also be used for cosmetic, skin whitening,sunscreen and anti-UV, better stability.
  Packing: 25kg/Fibre drum with double plastic-bags inside.
  Storage Condition: Sealed, kept in a shady & dry place.
  Shelf Life:24 months under the previously mentioned conditions and in its original packaging.
  

• CAS Registry Number:

  501-36-0

• Synonyms:

  ;trans-3,4',5-Trihydroxystilbene;3,4',5-Trihydroxy-trans-stilbene; 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol;5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol;Veratrum album L alcohol;Trans-Resveratrol;1,3-Benzenediol,5-[(1E)-2-(4-hydroxyphenyl)ethenyl];

• Molecular Formula:

  C₁₄H₁₂O₃

• Molecular Weight:

  228.2433

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R37/38:;
  R41:;
  

• Safety Description:

  S26:;
  S39:;
  

• Company:

  Changsha Natural-ex Inc.     [ China ]        

• Contact:

  Catherine Wang

• Tel:

  13548982143

• Fax:

  +86 0731 84681726

• Email:

  catherine@natural-ex.com