Certificate Of Analysis
Product Name 4,5-Dichlorothiophene-2-sulfonyl chloride,
97%
Product Number 650285
Product Brand ALDRICH
CAS Number 126714-85-0
Molecular Formula C4HCl3O2S2
Molecular Weight 251.54
 
TEST SPECIFICATION LOT 10612KD RESULTS
APPEARANCE TAN CRYSTALS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 97.3% (WITH AGNO3 AFTER OXYGEN COMBUSTION)
QUALITY CONTROL SEPTEMBER 2005
  REVISED JULY 2007