Saponite is a chemical compound registered under CAS number 1319-41-1, with the molecular formula Al・Ca・Fe・4H2O・HO・Mg・Na・O5Si2・O. Its EINECS (EC) number is 215-289-0. It is also known as Saponite ((Mg0.5-1Fe0-0.5)3(Si3.67Al0.33)(Na0-0.33Ca0-0.17)(OH)2O10.4H2O); magnesium montmorillonate. ProvideChemicals supplies Saponite for laboratory research and bulk production; product code 976622. Send an inquiry for purity, packaging, price and lead time.