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Sodium phosphate, dibasic, 99+%, ACS reagent, suitable for buffer solutions
CAS: 7558-79-4 | HNa2O4P | 141.96 g/mol
Supplier: Thermo Scientific Chemicals 424375000
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
pH bufferSpecifications
| Sodium phosphate, dibasic | |
| White | |
| Granular Powder | |
| 99+% | |
| Na2HPO4 | |
| 15, 8789 | |
| BNIILDVGGAEEIG-UHFFFAOYSA-L | |
| disodium hydrogen phosphate | |
| 24203 | |
| 141.96 | |
| ACS Reagent | |
| Plastic bottle |
| 7558-79-4 | |
| 8.7 to 9.3 (5% soln. at 25°C) | |
| 500 g | |
| HNa2O4P | |
| MFCD00003496 | |
| disodium hydrogen phosphate, disodium phosphate, disodium hydrogenorthophosphate, sodium phosphate dibasic, dibasic sodium phosphate, acetest, soda phosphate, disodium orthophosphate, sodium hydrogen phosphate, phosphoric acid, disodium salt | |
| [Na+].[Na+].OP([O-])([O-])=O | |
| 141.96 | |
| CHEBI:34683 | |
| ≥99% | |
| 0.2% max. (105°C) | |
| Decomposes information: > 240°C |
Chemical Identifiers
| 7558-79-4 | |
| 141.96 | |
| BNIILDVGGAEEIG-UHFFFAOYSA-L | |
| 24203 | |
| [Na+].[Na+].OP([O-])([O-])=O |
| HNa2O4P | |
| MFCD00003496 | |
| disodium hydrogen phosphate, disodium phosphate, disodium hydrogenorthophosphate, sodium phosphate dibasic, dibasic sodium phosphate, acetest, soda phosphate, disodium orthophosphate, sodium hydrogen phosphate, phosphoric acid, disodium salt | |
| CHEBI:34683 |
Safety and Handling
Emergency Overview
May cause eye, skin, and respiratory tract irritation . The toxicological properties have not been fully investigated. Hygroscopic.
NFPA
Health:1 Flammability:0 Instability:1
Signal Word: CAUTION!
EINECSNumber : 231-448-7
RTECSNumber : WC4500000
TSCA : TSCA
RUO – Research Use Only