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  5. Thermo Scientific Chemicals Potassium phosphate, 0.5M buffer soln., pH 7.4

Thermo Scientific Chemicals Potassium phosphate, 0.5M buffer soln., pH 7.4

Catalog No. p-7042126
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500 mL
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Catalog No. Quantity
AAJ61413AK 250 mL
AAJ61413AP 500 mL
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Catalog No. AAJ61413AK Supplier Thermo Scientific Chemicals Supplier No. J61413AK
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Description

CAS: 7778-77-0 | H2KO4P | 136.08 g/mol

Potassium phosphate is used as a buffer for the determination of pH. It is also used in pharmaceutical production, urinary acidifier, paper processing, nutrient solutions and yeast foods.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Potassium phosphate is used as a buffer for the determination of pH. It is also used in pharmaceutical production, urinary acidifier, paper processing, nutrient solutions and yeast foods.

Solubility
Miscible with water. Immiscible with alcohol.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 7778-77-0
Molecular Formula H2KO4P
Molecular Weight (g/mol) 136.08
MDL Number MFCD00011401 MFCD00147253
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
IUPAC Name potassium dihydrogen phosphate
SMILES [K+].OP(O)([O-])=O

Specifications

Concentration 0.5 M
pH 7.4
Physical Form Liquid
Quantity 250 mL
Chemical Name or Material Potassium phosphate

Safety and Handling

Recommended Storage Ambient temperatures

RUO – Research Use Only