Sodium Phosphate Buffer (0.5 M, pH 7.4)

CAT#: BB-2320

Useful in cell culture, biochemistry, and molecular biology techniques
Effective in pH regulation within enzyme reactions, purification, and bioprocessing
Ready-to-use solution, providing a buffering system within the pH range of 5.8-8.0

Need a Custom Formulation?

Modify concentration, pH, packaging, or quality grade.

We manufacture to your exact specifications.

Custom Reagent Builder

Need a Custom Formulation?

Modify concentration, pH, packaging, or quality grade.

We manufacture to your exact specifications.

Custom Reagent Builder

Product Description

Formulated at 0.5 M and pH 7.4, this sodium phosphate solution ensures consistency and high buffering capacity for biochemical and molecular systems. It supports the maintenance of structural and enzymatic protein stability in a variety of research and diagnostic environments. Operating across a pH 5.8‑8.0 range, it enables predictable behavior in chromatographic separations, biomolecule interactions, and assay formulations that simulate physiological ionic conditions.

Specifications

Component Name	CAS	Molecular Weight	Concentration
Sodium Phosphate Monobasic Anhydrous (Monosodium Phosphate) / Sodium Phosphate Dibasic Anhydrous	7558-80-7 / 7558-79-4	119.98 / 141.96	500 mM
Water	7732-18-5	18.02	Rest

Documents

Safety Data Sheets (SDS)Document request form

Need a specific formulation?

We can manufacture custom buffers to your exact specifications.

Custom Reagent Builder

Sodium Phosphate Buffer (0.5 M, pH 7.4)

Need a Custom Formulation?

Need a Custom Formulation?

Product Description

Specifications

Documents

Product Citations

Need a specific formulation?

Need a Custom Formulation?

Need a Custom Formulation?

Product Description

Specifications

Documents

Product Citations

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)

Need a specific formulation?

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.4)

Need a Custom Formulation?

Need a Custom Formulation?

Product Description

Specifications

Documents

Product Citations

Related Products

Related Resources

Need a specific formulation?

Need a Custom Formulation?

Need a Custom Formulation?

Product Description

Specifications

Documents

Product Citations

Related Products

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)

Related Resources

Need a specific formulation?

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)

Potassium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.2 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

HEPES Buffer (0.5 M, pH 7.4)