sulfonazo 3
Suppliers
Names
[ CAS No. ]:
1738-02-9
        
[ Name ]:
 sulfonazo 3
        
[Synonym ]:
                
                3,6-bis(o-sulfophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid
                
                
            
                
                EINECS 217-089-9
                
                
            
                
                3,6-Bis(o-sulphophenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid
                
                
            
                
                2,7-Bis-(o-sulfophenylazo)-chromotropsaeure
                
                
            
                
                4,5-dihydroxy-3,6-bis[2-(2-sulfophenyl)diazen-1-yl]naphthalene-2,7-disulfonic acid
                
                
                
                
    
Chemical & Physical Properties
[ Melting Point ]:
300ºC
            
[ Molecular Formula ]:
C22H16N4O14S4
            
[ Molecular Weight ]:
688.64100
            
[ Exact Mass ]:
687.95500
            
[ PSA ]:
340.90000
            
[ LogP ]:
8.39180
            
[ Stability ]:
Stable. Incompatible with strong oxidizing agents.
            
Safety Information
[ Safety Phrases ]:
 S22
            
[ WGK Germany ]: 
3