barium (4E)-3-oxo-4-[2-(1-sulfonatonaphthalen-2-yl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate (3:2) is a chemical compound registered under CAS number 70729-66-7, with the molecular formula C40H22Ba3N4O20S6 and a molecular weight of about 1482.9 g/mol. ReagentForLab supplies barium (4E)-3-oxo-4-[2-(1-sulfonatonaphthalen-2-yl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate (3:2) for laboratory research and bulk production; product code 2357547. Send an inquiry for purity, packaging, price and lead time.