Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 30525-89-4, Whether you call it Polyoxymethylene, Paraform, Paraformic Aldehyde, Polymerised Formaldehyde or Polyoxymethylene you can be assured the Polyoxymethylene products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.