Description: Commonly used in biological assay buffers
Chemical Name: Disodium hydrogen phosphate
Purity: ≥99%
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Commonly used in biological assay buffers.
Technical Data
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.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
water
42.59
300
Preparing Stock Solutions
The following data is based on the product molecular weight 141.96. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
7.04 mL
35.22 mL
70.44 mL
5 mM
1.41 mL
7.04 mL
14.09 mL
10 mM
0.7 mL
3.52 mL
7.04 mL
50 mM
0.14 mL
0.7 mL
1.41 mL
Molarity Calculator
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Reconstitution Calculator
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Dilution Calculator
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.