2,3,4-Trihydroxybenzaldehyde 
  
 
 
  Name:2,3,4-Trihydroxybenzaldehyde 
  EINECS:218-404-2 
  Molecular Formula:C7H6O4 
  CAS Registry Number:2144-08-3 
  Synonyms:Pyrogallolaldehyde 
  Appearance:white to off-white crystalline powder 
  Molecular Weight:154.12 
  Density:1.598 g/cm3 
  Boiling Point:301.9 °C at 760 mmHg 
  Melting Point:159-162℃ 
  Flash Point:112 C 
  standard:Enterprise standard 
  Assay;99.5% 
  package:25kg/drum 
  
 
 
  price:92usd/kg exw