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TES, free acid

Cat. No. 5891 Submit a Review Datasheet / COA / SDS
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Cat.No. 5891 - TES, free acid | C6H15NO6S | CAS No. 7365-44-8
Description: Buffering agent
Chemical Name: N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid
Purity: ≥99%
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Biological Activity Technical Data Solubility Calculators Datasheets References

Biological Activity

Buffering agent. Working pH range: 6.8 - 8.2.

Technical Data

M. Wt 229.25
Formula C6H15NO6S
Storage Store at RT
Purity ≥99%
CAS Number 7365-44-8
PubChem ID 81831
InChI Key JOCBASBOOFNAJA-UHFFFAOYSA-N
Smiles OCC(NCCS(=O)(O)=O)(CO)CO

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
Solubility
water 22.93 100

Preparing Stock Solutions

The following data is based on the product molecular weight 229.25. 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 4.36 mL 21.81 mL 43.62 mL
5 mM 0.87 mL 4.36 mL 8.72 mL
10 mM 0.44 mL 2.18 mL 4.36 mL
50 mM 0.09 mL 0.44 mL 0.87 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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References

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