4,4’-Dichlorodiphenyl Sulfone

Order 4,4’-Dichlorodiphenyl Sulfone impurity standard with CAS: 80-07-9 and speed up your Dapsone project. This product is also known as Bis(p-chlorophenyl) Sulfone; Di-p-chlorophenyl Sulfone and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Dapsone and its related formulations. Moreover, Bis(p-chlorophenyl) Sulfone is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.