15578-26-4 69679-28-3 Diphosphoric acid, ditin(2+) salt Diphosphoric acid, tin salt (1:2) Diphosphoric acid, tin(2+) salt (1:2) Ditin pyrophosphate Ditin(2+) pyrophosphate (4(-)) EINECS 239-635-5 MP 4018 Phosphoric acid, tin(2+) salt (1:2) Pyro stannous phosphate Pyrophosphoric acid, tin(2+) salt (1:2) (8CI) Stannous pyrophosphate Stannous pyrophosphate [USAN] TechneScan PYP Tin phosphate Tin pyrophosphate (6CI,7CI) Tin(2+) diphosphate (1:2) Tin(2+) pyrophosphate