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Accessed: 
Structural identifiersNames and synonyms
disodium phosphonato phosphate
| Molecular formula: | Na2O7P2 |
| Average mass: | 219.921 |
| Monoisotopic mass: | 219.892561 |
| ChemSpider ID: | 8013090 |
Wikipedia
Structural identifiers- Names
Names and synonymsVerified
disodium phosphonato phosphate
phosphonate, oxybis-, disodium salt
Unverified
231-835-0
[EINECS]7758-16-9
[RN]diphosphoric acid disodium salt
Disodium acid pyrophosphate
Disodium dihydrogen pyrophosphate
Disodium pyrophosphate
[Wiki]SODIUM ACID PYROPHOSPHATE
Sodium pyrophosphate dibasic
酸式焦磷酸钠
[Chinese]