Sodium Phosphate Buffer (0.5 M, pH 7.0)

CAT#: BB-2318

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

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Product Description

This concentrated 0.5 M Sodium Phosphate Buffer provides robust buffering power for biological and analytical applications. With chemical stability across a pH range of 5.8‑8.0, it effectively regulates pH in reactions involving proteins, enzymes, and nucleic acids. Frequently employed in chromatography, electrophoresis, and cellular assays, it maintains solubility and activity of biomolecules under mild physiological conditions. The buffer is also compatible with metal ion–dependent systems.

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 7.0)

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

Sodium Phosphate Buffer (0.2 M, pH 7.0)

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Need a specific formulation?

Sodium Phosphate Buffer (0.2 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 7.4)

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Citrate Buffer (0.5 M, pH 7.0)

Imidazole Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 7.0)

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

Sodium Phosphate Buffer (0.2 M, pH 7.0)

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Related Resources

Need a specific formulation?

Sodium Phosphate Buffer (0.2 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

Citrate Buffer (0.5 M, pH 7.0)

Imidazole Buffer (0.5 M, pH 7.0)

Sodium Phosphate Buffer (0.2 M, pH 7.0)

Sodium Phosphate Buffer (0.5 M, pH 7.4)

Sodium Phosphate Buffer (0.5 M, pH 8.0)

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