Li4O7P2 is a chemical compound registered under CAS number 13843-41-9, with the molecular formula H4O7 P2 . 4 Li and a molecular weight of about 201.71 g/mol. Its EINECS (EC) number is 237-564-4. It is also known as tetralithium diphosphate. ProvideChemicals supplies Li4O7P2 for laboratory research and bulk production; product code 1303074. Send an inquiry for purity, packaging, price and lead time.