Sodium phosphate, monobasic monohydrate, 98+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10566992	Thermo Scientific Acros 424390250	25 g	Plastic bottle
10657961	Thermo Scientific Acros 424395000	500 g	Plastic bottle
10708922	Thermo Scientific Acros 424390025	2.5 kg	Plastic bottle
11924291	Thermo Scientific Acros 424390100	10 kg	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.

Chemical Identifiers

• CAS: 10049-21-5
• Molecular Weight (g/mol): 139.00
• InChI Key: BBMHARZCALWXSL-UHFFFAOYSA-N
• PubChem CID: 516949
• SMILES: O.[Na+].OP(O)(O)=O

• Molecular Formula: H5NaO5P
• MDL Number: MFCD00149208
• Synonym: sodium dihydrogen phosphate monohydrate, sodium phosphate monobasic monohydrate, monosodium phosphate monohydrate, unii-593yog76rn, phosphoric acid, monosodium salt, monohydrate, sodium phosphate monobasic hydrate, sodium dihydrogen phosphate hydrate, sodium dihydrogenphosphate monohydrate, sodium hydrate dihydrogen phosphate, pubchem12707
• IUPAC Name: sodium phosphoric acid hydrate

Specifications

• Melting Point: 100.0°C
• Color: White
• Physical Form: Crystalline Powder and/or Crystals
• Molecular Formula: H5NaO5P
• MDL Number: MFCD00149208
• Merck Index: 15,879
• Solubility Information: Solubility in water: 1103g/L (20°C). Other solubilities: practically insoluble in alcohol
• SMILES: O.[Na+].OP(O)(O)=O
• Molecular Weight (g/mol): 139.00
• Formula Weight: 137.99
• Grade: ACS Reagent

• CAS: 10049-21-5
• pH: 4.1 to 4.5 (5% soln. at 25°C)
• Assay Percent Range: 98+%
• Linear Formula: NaH₂PO₄·H₂O
• Fieser: 01,395
• Synonym: sodium dihydrogen phosphate monohydrate, sodium phosphate monobasic monohydrate, monosodium phosphate monohydrate, unii-593yog76rn, phosphoric acid, monosodium salt, monohydrate, sodium phosphate monobasic hydrate, sodium dihydrogen phosphate hydrate, sodium dihydrogenphosphate monohydrate, sodium hydrate dihydrogen phosphate, pubchem12707
• InChI Key: BBMHARZCALWXSL-UHFFFAOYSA-N
• IUPAC Name: sodium phosphoric acid hydrate
• PubChem CID: 516949
• Percent Purity: ≥98%
• Chemical Name or Material: Sodium phosphate, monobasic monohydrate

Safety and Handling

Product Identifier

• Sodium phosphate, monobasic monohydrate

RUO – Research Use Only