Sodium phosphate dibasic dihydrate, 98+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
12644977	Thermo Scientific Acros 124992500	250 g	Glass bottle
12694947	Thermo Scientific Acros 124990010	1 kg	Glass bottle

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.

Chemical Identifiers

• CAS: 10028-24-7
• Molecular Weight (g/mol): 177.99
• InChI Key: KDQPSPMLNJTZAL-UHFFFAOYSA-L
• PubChem CID: 6451167
• SMILES: O.O.[Na+].[Na+].OP([O-])([O-])=O

• Molecular Formula: H5Na2O6P
• MDL Number: MFCD00149182
• Synonym: disodium hydrogen phosphate dihydrate, disodium phosphate dihydrate, sodium phosphate dibasic dihydrate, di-sodium hydrogen phosphate dihydrate, phosphoric acid, disodium salt, dihydrate, sodium hydrogenphosphate dihydrate, sodium phosphate, dibasic, dihydrate, disodium hydrogenphosphate dihydrate, dinatrii phosphas dihydricus, 2na.hpo4.2h2o
• IUPAC Name: disodium;hydrogen phosphate;dihydrate

Specifications

• Melting Point: 243.0°C to 245.0°C
• Assay Percent Range: 98+%
• Linear Formula: Na₂HPO₄·2H₂O
• Merck Index: 15,8789
• Solubility Information: (5% in water) Clear colorless
• SMILES: O.O.[Na+].[Na+].OP([O-])([O-])=O
• Molecular Weight (g/mol): 177.99
• Formula Weight: 177.99
• Grade: Analytical

• CAS: 10028-24-7
• Molecular Formula: H5Na2O6P
• MDL Number: MFCD00149182
• Synonym: disodium hydrogen phosphate dihydrate, disodium phosphate dihydrate, sodium phosphate dibasic dihydrate, di-sodium hydrogen phosphate dihydrate, phosphoric acid, disodium salt, dihydrate, sodium hydrogenphosphate dihydrate, sodium phosphate, dibasic, dihydrate, disodium hydrogenphosphate dihydrate, dinatrii phosphas dihydricus, 2na.hpo4.2h2o
• InChI Key: KDQPSPMLNJTZAL-UHFFFAOYSA-L
• IUPAC Name: disodium;hydrogen phosphate;dihydrate
• PubChem CID: 6451167
• Percent Purity: ≥98%
• Chemical Name or Material: Sodium phosphate dibasic dihydrate

RUO – Research Use Only