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            | 1-(3-sulfophenyl)-3-methyl-5-pyrazolone | 
           
         
                          
                            | Product name: | 
                            1-(3-sulfophenyl)-3-methyl-5-pyrazolone | 
                                                     
                            | CAS No.: | 
                            119-17-5 | 
                                                     
                            | EINECS NO: | 
                            204-303-0 | 
                                                     
                            | Formula: | 
                            C10H10N2O4S | 
                                                     
                            | Structure Formula: | 
                            .JPG)  | 
                                                     
                            | M.W.: | 
                            254.26 | 
                                                     
                            | Characters: | 
                            Pale yellow crystal, melting point 335 ℃ 
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                            | Main Uses: | 
                            Used as reactive dye intermediates 
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