Catalogue No :LF-T000440
Common name :Tartrazine
Chemical Name :4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazole-3-carboxylic Acid Sodium Salt; Sodium,5-oxo-1-(4-sulfonatophenyl)-4-((4-sulfonatophenyl)diazenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS :1934-21-0
Molecular Formula :C16H9N4Na3O9S2
Molecular Weight :534.36
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