50%-98% Resveratrols/Polygonum cuspidatum extract/Plant extract/herbal extract

• Post Date:

  Jun 16,2017

• Expiry Date:

  Dec 13,2017

• Detailed Description:

  Cas No. :501-36-0 Quantity: 1Kilograms
  Specs:50%-98%
  Price:1 USD Kilograms
  Payment Method: T/T;L/C;Western union; Paypal
  50%-98% Resveratrols/Polygonum cuspidatum extract/Plant extract/herbal extract
  Name: Resveratrol
  Source: Polygonum cuspidatum extract ; Grape peel extract
  Purity: Resveratrol 98%
  CAS number: 501-36-0
  Molecular formula : C14H12O3?
  Molar mass :228.24 g mol?1
  Exact mass: 228.078644
  Appearance :white powder with slight yellow cast

• 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 Staherb natural ingredients co.,ltd     [ China ]        

• Contact:

  Daisy

• Tel:

  008618673256268

• Fax:

  0731-84213302

• Email:

  1164535812@qq.com