Certificate Of Analysis
Product Name Thulium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate),
97%
Product Number 436283
Product Brand ALDRICH
CAS Number 15631-58-0
Molecular Formula Tm(OCC(CH3)3CHCOC(CH3)3)3
Molecular Weight 718.74
 
TEST SPECIFICATION LOT 19005JN RESULTS
APPEARANCE WHITE TO OFF-WHITE POWDER OR CRYSTALS WHITE CRYSTALLINE POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 54.85%
TITRATION 22.6-24.3% TM (96.5-103.5%) (COMPLEXOMETRIC) 24% TM (COMPLEXOMETRIC)