PECTOLITE is a chemical compound registered under CAS number 13816-47-2, with the molecular formula Ca. 3/2 H2 O3 Si . 1/2 Na and a molecular weight of about 332.4 g/mol. It is also known as Pectolite (Ca2NaH(SiO3)3). TwoChem supplies PECTOLITE for laboratory research and bulk production; product code 383887. Send an inquiry for purity, packaging, price and lead time.