Sodium phosphate, dibasic dodecahydrate, 99%, extra pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
12695147	Thermo Scientific Acros 448160010	1 kg	Plastic bottle
12605157	Thermo Scientific Acros 448160050	5 kg	Plastic 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: 10039-32-4
• Molecular Weight (g/mol): 358.13
• Synonym: disodium phosphate dodecahydrate, disodium hydrogen phosphate dodecahydrate, phosphoric acid, disodium salt, dodecahydrate, di-sodium hydrogen phosphate dodecahydrate, sodium hydrogenphosphate dodecahydrate, unii-e1w4n241fo, sodium phosphate dibasic dodecahydrate, sodium phosphate, dibasic, dodecahydrate, disodium orthophosphate, dodecahydrate, sodium monohydrogen phosphate dodecahydrate 2:1:1:12
• IUPAC Name: disodium;hydrogen phosphate;dodecahydrate

• Molecular Formula: HNa₂O₄P·₁₂H₂O
• InChI Key: DGLRDKLJZLEJCY-UHFFFAOYSA-L
• PubChem CID: 61456
• SMILES: O.O.O.O.O.O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+]

Specifications

• Melting Point: 35.0°C
• Assay Percent Range: 99%
• Linear Formula: Na₂HPO₄·12H₂O
• Synonym: disodium phosphate dodecahydrate, disodium hydrogen phosphate dodecahydrate, phosphoric acid, disodium salt, dodecahydrate, di-sodium hydrogen phosphate dodecahydrate, sodium hydrogenphosphate dodecahydrate, unii-e1w4n241fo, sodium phosphate dibasic dodecahydrate, sodium phosphate, dibasic, dodecahydrate, disodium orthophosphate, dodecahydrate, sodium monohydrogen phosphate dodecahydrate 2:1:1:12
• InChI Key: DGLRDKLJZLEJCY-UHFFFAOYSA-L
• IUPAC Name: disodium;hydrogen phosphate;dodecahydrate
• PubChem CID: 61456
• Percent Purity: 99%
• Chemical Name or Material: Sodium phosphate, dibasic dodecahydrate

• CAS: 10039-32-4
• Molecular Formula: HNa₂O₄P·₁₂H₂O
• Merck Index: 15,8789
• Solubility Information: Solubility in water: 218g/L (20°C). Other solubilities: practically insoluble in alcohol
• SMILES: O.O.O.O.O.O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+]
• Molecular Weight (g/mol): 358.13
• Formula Weight: 358.13
• Grade: Extra Pure

RUO – Research Use Only