Sodium bicarbonate

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Cat.No. 3152 - Sodium bicarbonate | NaHCO3 | CAS No. 144-55-8
Description: Commonly used laboratory reagent
Chemical Name: Sodium hydrogen carbonate
Purity: ≥99%

Biological Activity

Commonly used laboratory reagent

Technical Data

M. Wt 84.01
Formula NaHCO3
Storage Store at RT
Purity ≥99%
CAS Number 144-55-8
PubChem ID 516892
Smiles [Na+].OC([O-])=O

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
water 84.01 1000

Preparing Stock Solutions

The following data is based on the product molecular weight 84.01. 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 11.9 mL 59.52 mL 119.03 mL
5 mM 2.38 mL 11.9 mL 23.81 mL
10 mM 1.19 mL 5.95 mL 11.9 mL
50 mM 0.24 mL 1.19 mL 2.38 mL

Molarity Calculator

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

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Dilution Calculator

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet


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