Certificate Of Analysis
Product Name 1,1′-Sulfonyldiimidazole,
98%
Product Number 367818
Product Brand ALDRICH
CAS Number 7189-69-7
Molecular Formula C6H6N4O2S
Molecular Weight 198.20
 
TEST SPECIFICATION LOT MKBB4684 RESULTS
Appearance (Color) White White
Appearance (Form) Conforms to Requirements Powder
  Powder or Crystals  
Infrared spectrum Conforms to Structure Conforms
Carbon 35.4 - 37.3 % 36.2 %
Nitrogen 27.5 - 29.0 % 28.0 %
Sulfur 15.7 - 16.6 % 16.1 %
Purity (HPLC) ≥97.5 % 99.9 %
Specification Date: DEC 2009
Date of QC Release: DEC 2009
Print Date: DEC 28 2009