Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 333-20-0, Whether you call it Potassium Thiocyanate, Potassium Isothiocyanate , Potassium Thiocyanide , Potassium Sulfocyanate or Thiocyanic Acid Potassium Salt you can be assured the Potassium Thiocyanate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.