Certificate Of Analysis
Product Name 5-Methyl-2-thiophenecarboxylic acid,
99%
Product Number M84429
Product Brand ALDRICH
CAS Number 1918-79-2
Molecular Formula C6H6O2S
Molecular Weight 142.18
 
TEST SPECIFICATION LOT 14004HH RESULTS
APPEARANCE WHITE POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 100.4% (WITH NAOH)
QUALITY CONTROL JUNE 2007