Sodium phosphate dibasic dihydrate, 99+%, for HPLC, Thermo Scientific Chemicals

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.

Specifications

Chemical Identifiers

• CAS: 10028-24-7
• Molecular Formula: H5Na2O6P
• Molecular Weight (g/mol): 177.99
• MDL Number: MFCD00149182
• InChI Key: KDQPSPMLNJTZAL-UHFFFAOYSA-L
• 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
• PubChem CID: 6451167
• IUPAC Name: disodium;hydrogen phosphate;dihydrate
• SMILES: O.O.[Na+].[Na+].OP([O-])([O-])=O

• Melting Point: 243.0°C to 245.0°C
• Color: White
• pH: 7.5 to 9.2 (5% soln. at 25°C)
• Physical Form: Crystalline Powder and/or Crystals
• Quantity: 25 g
• Assay Percent Range: 99+%
• Linear Formula: Na₂HPO₄·2H₂O
• Merck Index: 15,8789
• Solubility Information: Solubility in water: 93g/L(20°C)
• Formula Weight: 177.99
• Percent Purity: ≥99%
• Grade: HPLC
• Packaging: Glass bottle
• Chemical Name or Material: Sodium phosphate dibasic dihydrate, For HPLC

RUO – Research Use Only