Certificate Of Analysis
Product Name 4,5-Dichloro-3-hydroxypyridazine,
98%
Product Number 303097
Product Brand ALDRICH
CAS Number 932-22-9
Molecular Formula C4H2Cl2N2O
Molecular Weight 164.98
 
TEST SPECIFICATION LOT 81497KJ RESULTS
Appearance (Color) Conforms to Requirements Beige
  White to Yellow to Orange to Tan  
Appearance (Form) Conforms to Requirements Powder
  Crystals to Crystalline Powder to Powder and/or  
  Chunks  
Infrared spectrum Conforms to Structure Conforms
Titration by AgNO3 97.5 - 102.5 % 100.3 %
  After Oxygen Combustion  
Purity GC VPCF ≥97.5 % 99.9 %
Specification Date: MAY 2009
Date of QC Release: JUN 2009
Print Date: JUN 09 2009