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  7. Sodium phosphate, dibasic, 99+%, ACS reagent, suitable for buffer solutions, Thermo Scientific Chemicals

Sodium phosphate, dibasic, 99+%, ACS reagent, suitable for buffer solutions, Thermo Scientific Chemicals

Product Code. 15139153
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Quantity:
500 g
2.5 kg
10 kg
Packaging:
Plastic bottle
Plastic drum

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 buffer
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7558-79-4
Molecular Formula HNa2O4P
Molecular Weight (g/mol) 141.96
MDL Number MFCD00003496
InChI Key BNIILDVGGAEEIG-UHFFFAOYSA-L
Synonym 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
PubChem CID 24203
ChEBI CHEBI:34683
SMILES [Na+].[Na+].OP([O-])([O-])=O

Specifications

Color White
pH 8.7 to 9.3 (5% soln. at 25°C)
Physical Form Granular Powder
Quantity 10 kg
Assay Percent Range 99+%
Linear Formula Na2HPO4
Merck Index 15, 8789
Solubility Information Solubility in water: 75g/L (20°C). Other solubilities: practically insoluble in alcohol
IUPAC Name disodium;hydrogen phosphate
Formula Weight 141.96
Percent Purity ≥99%
Grade ACS Reagent
Loss on Drying 0.2% max. (105°C)
Packaging Plastic drum
Chemical Name or Material Sodium phosphate, dibasic
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