Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 112-02-7, Whether you call it Hexadecyltrimethylammonium Chloride, Cetyltrimethylammonium Chloride or Cetrimonium Chloride you can be assured the Hexadecyltrimethylammonium Chloride products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.