Caffeic acid

• Post Date:

  Nov 23,2018

• Expiry Date:

  May 22,2019

• Detailed Description:

  Cas No. :331-39-5 Specs:Assay ≥99%
  Appearance: yellow to white crystalline powder
  Molecular Formula: C9H8O4
  Molecular Weight: 180.15
  Content: 99%
  Assay Method: HPLC
  Specification: 99% by HPLC
  Melting Point: 223~225°C
  

• CAS Registry Number:

  331-39-5

• Synonyms:

  ;3,4-Dihydroxycinnamic acid;3-(3,4-dihydroxyphenyl)prop-2-enoic acid;(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid;(2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid;(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate;

• Molecular Formula:

  C₉H₇O₄

• Molecular Weight:

  179.15

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R36/37/38:;
  R40:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  

• Company:

  Hefei TNJ Chemical Industry Co.,Ltd.     [ China ]        

• Contact:

  Sophia

• Tel:

  0551-66191795

• Fax:

  0551-65418697

• Email:

  info@tnjchem.com