Certificate Of Analysis
Product Name Dichlorobis(1-neomenthylindenyl)-zirconium,
95%
Product Number 719072
Product Brand ALDRICH
CAS Number 148347-88-0
Molecular Formula C38H50Cl2Zr
Molecular Weight 668.93
 
TEST SPECIFICATION LOT 67696AM RESULTS
Appearance (Form) Powder to Chunks Powder
Proton NMR spectrum Conforms to Structure Conforms
Optical Rotation -77 - -73 -75
  C = 0.23, Toluene  
Carbon 64.1 - 72.3 % 67.4 %
Titration by AgNO3 10.0 - 11.2 % 10.2 %
  % Chloride, After oxygen combustion.  
ICP Major Analysis Confirmed Conforms
  Confirms Zirconium  
Specification Date: APR 2010
Date of QC Release: APR 2010
Print Date: APR 07 2010