Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 5793-89-5, Whether you call it Calcium Saccharate, Calcium D-Saccharate , Calcium D-Glucarate , D-Glucaric Acid Calcium Salt (1:1) or Saccharated Lime you can be assured the Calcium Saccharate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.