Certificate Of Analysis
Product Name Mercury dibromofluorescein disodium salt,
practical grade, crystalline
Product Number M7011
Product Brand SIGMA
CAS Number 129-16-8
Molecular Formula C20H8Br2HgNa2O6
Molecular Weight 750.65
 
TEST SPECIFICATION LOT 023K1070 RESULTS
APPEARANCE GREEN TO BROWN POWDER DARK GREEN POWDER
SOLUBILITY DARK RED TO RED-ORANGE SOLUTION AT 10MG/ML IN WATER DARK RED-ORANGE
IR SPECTRUM CONFORMS WITH STRCTURE CONFORMS
UV-VIS SPECTRUM REPORT RESULT E1% = 750 AT LAMBDA MAX 506NM IN WATER
QC RELEASE DATE MARCH 2003