Certificate Of Analysis
Product Name (±)-α-Tocopherol nicotinate
Product Number T5134
Product Brand SIGMA
CAS Number 51898-34-1
Molecular Formula C35H53NO3
Molecular Weight 535.80
 
TEST SPECIFICATION LOT 096K1861 RESULTS
APPEARANCE WHITE TO YELLOW-TAN SOLID TO LIQUID LIGHT YELLOW POWDER
SOLUBILITY CLEAR COLORLESS TO YELLOW SOLUTION AT 50 MG/ML IN ETHANOL CLEAR FAINT YELLOW
IR SPECTRUM CONSISTENT WITH STRUCTURE CONFORMS *
CARBON 76.9 TO 80.0% 79.0%
NITROGEN 2.1 TO 3.1% 2.5%
PURITY BY THIN LAYER CHROMATOGRAPHY > OR = 98% 99%
* SUPPLIER INFORMATION
QC RELEASE DATE OCTOBER 2006