Term Name:	sodium diphosphate
Synonyms:	Diphosphoric acid, tetrasodium salt, Natrium pyrophosphat, Pyrophosphoric acid tetrasodium salt, sodium diphosphate, Sodium pyrophosphate, Tetrasodium pyrophosphate, TSPP
Definition:	An inorganic sodium salt comprised of a diphosphate(4−) anion and four sodium(1+) cations. More commonly known as tetrasodium pyrophosphate, it finds much use in the food industry as an emulsifier and in dental hygiene as a calcium-chelating salt.
Ontology:	ChEBI [CHEBI:71240]  ( EBI )