acid yellow 25 (c.i. 18835)
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Names
[ CAS No. ]:
6359-85-9
        
[ Name ]:
 acid yellow 25 (c.i. 18835)
        
[Synonym ]:
                
                Novamina Yellow R
                
                
            
                
                Oxanal Yellow R
                
                
            
                
                Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-4-[(E)-2-[4-methyl-3-[(phenylamino)sulfonyl]phenyl]diazenyl]-5-oxo-1H-pyrazol-1-yl]-, sodium salt (1:1)
                
                
            
                
                Sodium 4-(3-methyl-4-{(E)-[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate
                
                
            
                
                Fast Yellow MR
                
                
            
                
                Midlon Yellow R
                
                
            
                
                Acid Yellow 25
                
                
            
                
                Belacid Yellow R
                
                
            
                
                Optamine Yellow R
                
                
            
                
                MFCD00003121
                
                
            
                
                Lanaperl Yellow R
                
                
            
                
                EINECS 228-810-1
                
                
            
                
                Supramine Yellow R
                
                
            
                
                Supracid Yellow R
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.5 g/cm3
            
[ Molecular Formula ]:
C23H20N5NaO6S2
            
[ Molecular Weight ]:
549.555
            
[ Exact Mass ]:
549.075256
            
[ PSA ]:
177.52000
            
[ LogP ]:
5.31010
            
MSDS
Safety Information
[ RIDADR ]: 
NONH for all modes of transport