Certificate Of Analysis
Product Name Astaxanthin,
≥98% (HPLC)
Product Number A3236
Product Brand SIGMA
CAS Number 472-61-7
Molecular Formula C40H52O4
Molecular Weight 596.84
 
TEST SPECIFICATION LOT 050M1410 RESULTS
APPEARANCE BLACK POWDER
MOLECULAR WEIGHT BY MASS SPECTRA 597.2
PURITY BY HPLC 99%
QC RELEASE DATE 19 JUL 2010