1,1'-Bis(4-sulfophenyl)-5,5'-dihydroxy-3,3',A-trimethylpyrazolo-4,4'-trimethine oxonole tripotassium salt
CAS No: 92050-35-6
Purity: null
Min quantity: null null
Price: null ~ null null
Description: 1,1'-Bis(4-sulfophenyl)-5,5'-dihydroxy-3,3',A-trimethylpyrazolo-4,4'-trimethine oxonole tripotassium salt