Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 79-43-6, Whether you call it Dichloroacetic Acid, BCA , Bichloracetic Acid , Bichloroacetic Acid , DCA or Dichloroethanoic Acid you can be assured the Dichloroacetic Acid products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.