Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 9002-93-1, Whether you call it Igepal* CA-630, Nonidet P-40 , Octoxynol-9 , Octylphenol Ethoxylate , Polyethylene Glycol Octylphenol Ether or Triton X-100 you can be assured the Igepal* CA-630 products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.