Sodium phosphate dibasic

Name: Sodium phosphate dibasic
Brand: Tocris Bioscience
SKU: 3153

Tocris Bioscience a Bio-Techne Brand

Catalog # 3153

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Key Product Details

Description:	Commonly used in biological assay buffers
Chemical Name:	Disodium hydrogen phosphate
Purity:	≥99%
Molecular Weight:	141.96

View Full Technical Details for Sodium phosphate dibasic

Biological Activity for Sodium phosphate dibasic

Sodium phosphate dibasic is a commonly used in biological assay buffers.

Technical Data for Sodium phosphate dibasic

M. Wt	141.96
Formula	Na₂HPO₄
Storage	Store at RT
Purity	≥99%
CAS Number	7558-79-4
PubChem ID	24203
InChi Key	BNIILDVGGAEEIG-UHFFFAOYSA-L
Smiles	[Na][PH](O[O])(O[O])[Na]

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility for Sodium phosphate dibasic

	Solvent	Max Conc. mg/mL	Max Conc. mM
Solubility
Solubility	water	42.59	300

Preparing Stock Solutions for Sodium phosphate dibasic

The following data is based on the product molecular weight 141.96.

Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
3 mM	2.35 mL	11.74 mL	23.48 mL
15 mM	0.47 mL	2.35 mL	4.70 mL
30 mM	0.23 mL	1.17 mL	2.35 mL
150 mM	0.05 mL	0.23 mL	0.47 mL

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Reconstitution Calculator

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Citations for Sodium phosphate dibasic

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Sodium phosphate dibasic

Tocris Bioscience a Bio-Techne Brand

Key Product Details

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Biological Activity for Sodium phosphate dibasic

Technical Data for Sodium phosphate dibasic

Solubility for Sodium phosphate dibasic

Preparing Stock Solutions for Sodium phosphate dibasic

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Citations for Sodium phosphate dibasic

Product Documents for Sodium phosphate dibasic

COA

Certificate of Analysis

SDS

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