Thermo Scientific Chemicals Potassium phosphate, 0.5M buffer soln., pH 7.0

Product Code.	Quantity	unitSize
15433339	250 mL	250mL
15443339	500 mL	500mL

Product Code. 15433339 Supplier Thermo Scientific Chemicals Supplier No. J60584.AK

Description

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

Potassium phosphate buffer is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.

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 buffer is typically used as a component for a wide variety of media used in the culture of microorganisms, as a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.

Solubility
Soluble in water, Insoluble to slightly soluble in ethanol, insoluble in alcohol.

Notes
Store sealed bottle containing the dehydrated medium at 2 - 30C. Once opened and recapped, place container in a low humidity environment at the same storage temperature. Protect from moisture and light by keeping container tightly closed.

Specifications

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

• Concentration: 0.5 M
• pH: 7.0
• Physical Form: Liquid
• Quantity: 250 mL
• Chemical Name or Material: Potassium phosphate

Sikkerhed og håndtering

SDS

RUO – Research Use Only