1,1'-Bis(4-sulfophenyl)-3,3'-dicarboxy-5,5'-dihydroxypyrazolo-4,4'-trimethine oxonole, tetrapotassium salt, >=98%
CAS No: 70024-44-1
Purity: null
Min quantity: null null
Price: null ~ null null
Description: 1,1'-Bis(4-sulfophenyl)-3,3'-dicarboxy-5,5'-dihydroxypyrazolo-4,4'-trimethine oxonole, tetrapotassium salt, >=98%