Certificate Of Analysis
Product Name 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide,
≥98%
Product Number 331244
Product Brand ALDRICH
CAS Number 54016-70-5
Molecular Formula C8H14BrNOS
Molecular Weight 252.17
 
TEST SPECIFICATION LOT 00202PE RESULTS
APPEARANCE OFF-WHITE TO ORANGE TO TAN POWDER, CRYSTALS OFF-WHITE POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE.
TITRATION 98.0-102.0% (WITH AGNO3) 99.7% (WITH SILVER NITRATE)
TITRATION 0.2% H2O (MAXIMIM) <0.1% H2O (WITH "KARL FISCHER" REAGENT)
QUALITY CONTROL NOVEMBER 2006