4,5-dihydro-5-oxo-1-(4-sulphophenyl)-4-[(4-sulphophenyl)azo]-1H-pyrazole-3-carboxylic acid, barium salt
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Names
[ CAS No. ]:
74920-66-4
        
[ Name ]:
 4,5-dihydro-5-oxo-1-(4-sulphophenyl)-4-[(4-sulphophenyl)azo]-1H-pyrazole-3-carboxylic acid, barium salt
        
[Synonym ]:
                
                1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)hydrazinylidene]-, sodium salt, (4E)- (1:3)
                
                
            
                
                Trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate
                
                
                
                
    
Chemical & Physical Properties
[ Molecular Formula ]:
C16H9N4Na3O9S2
            
[ Molecular Weight ]:
534.363
            
[ Exact Mass ]:
533.950378