HomeBATHOPHENANTHROLINE DISULPHONIC ACID DISODIUM SALT 99% ARBATHOPHENANTHROLINE DISULPHONIC ACID DISODIUM SALT 99% AR Product CodeB-00357BRANDBio-ChemGradeARCAS No53744-42-6Molecular FormulaC24H14N2Na2O6S2.3H2OMolecular Weight590.54H.S.Code2933.99000Shelf Life60 MonthsPurity99 % COAs MSDS Physical Properties Physical state at 20 °CSolidColorYellowish PowderMelting point/ Freezing point [°C]300 °C Packaging Specification AppearanceWhite to orange/pink powderAssayMin 99.0%Safety Information and Hazard Symbols Symbol:GHS02, GHS07,GHS08Signal Word: Warning