Sodium chloride

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Cat.No. 3146 - Sodium chloride | NaCl | CAS No. 7647-14-5
Description: Commonly used laboratory reagent
Purity: ≥99.5%
Reviews (1)

Biological Activity

Commonly used laboratory reagent

Technical Data

M. Wt 58.44
Formula NaCl
Storage Store at RT
Purity ≥99.5%
CAS Number 7647-14-5
PubChem ID 5234
Smiles [Na]Cl

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 Data

Solvent Max Conc. mg/mL Max Conc. mM
water 29.22 500

Preparing Stock Solutions

The following data is based on the product molecular weight 58.44. 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.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
5 mM 3.42 mL 17.11 mL 34.22 mL
25 mM 0.68 mL 3.42 mL 6.84 mL
50 mM 0.34 mL 1.71 mL 3.42 mL
250 mM 0.07 mL 0.34 mL 0.68 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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NaCl is a major component of extracellular buffer for Ca2+ imaging..
By Anonymous on 07/02/2019
Assay Type: In Vitro
Species: Human
Cell Line/Tissue: HEK293

NaCl (137 mM) is added in the extracellular buffer, consisting of (in mM) 5.4 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES and 10 glucose and pH is adjusted to 7.4 with NaOH and used to perfuse cells during Ca2+ imaging in cells.