| Bioactivity | Disodium pyrophosphate (SAPP), a food additive, is an inorganic compound. Disodium pyrophosphate has potential hematotoxic and immunotoxic effects[1]. |
| In Vivo | Disodium pyrophosphate (oral administration, 12.6 mg/kg) displays hematotoxic and immunotoxic effects with long-term exposure in rats[1]. Animal Model: |
| Name | Disodium pyrophosphate |
| CAS | 7758-16-9 |
| Formula | H2Na2O7P2 |
| Molar Mass | 221.94 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
| Reference | [1]. Yasmina M Abd-Elhakim, et al. Effects of the food additives sodium acid pyrophosphate, sodium acetate, and citric acid on hemato-immunological pathological biomarkers in rats: Relation to PPAR-α, PPAR-γ and tnfα signaling pathway. Environ Toxicol Pharmacol. 2018 Sep;62:98-106. |