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BES, 99%, Thermo Scientific Chemicals
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Catalog number A16092.22
also known as A16092-22
Price (USD)/ Each
106.00
-
Quantity:
100 g
Price (USD)/ Each
106.00
BES, 99%, Thermo Scientific Chemicals
Catalog numberA16092.22
Price (USD)/ Each
106.00
-
Chemical Identifiers
CAS10191-18-1
IUPAC Name2-[bis(2-hydroxyethyl)amino]ethane-1-sulfonic acid
Molecular FormulaC6H15NO5S
InChI KeyAJTVSSFTXWNIRG-UHFFFAOYSA-N
SMILESOCCN(CCO)CCS(O)(=O)=O
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Specifications
Specification Sheet
Specification SheetAppearance (Color)White
FormCrystals or powder or crystalline powder or fused solid
Assay (Aqueous acid-base Titration)≥98.5 to ≤101.5%
Identification (FTIR)Conforms (non-U.S. specification)
BES is used as a buffer to maintain the pH of the solutions in biological experiments. It is useful for diagnostic assay manufacturing industry. It induces cross-linking between sulfonated polyimide chains in sulfonated polyimide membranes. It acts as biobuffer to investigate the aqueous medium self-assembly of heterometallic CuII/Li 3D coordination polymers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Solubility
Soluble in water.
Notes
Store in cool place. Incompatible with strong oxidizing agents.
Soluble in water.
Notes
Store in cool place. Incompatible with strong oxidizing agents.
RUO – Research Use Only
General References:
- Biological buffer, pKa 7.15 at 20øC: Biochemistry, 5, 467 (1966).
- Ferreira, C. M. H.; Pinto, I. S. S.; Soares, E. V.; Soares, H. M. V. M. (Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions - a review. RSC Adv. 2015, 5 (39), 30989-31003.
- Akram, A. C.; Noman, S.; Javid, R. M.; Gizicki, J. P.; Reed, E. A.; Singh, S. B.; Basu, A. S.; Banno, F.; Fujimoto, M.; Ram, J. L. Development of an automated ballast water treatment verification system utilizing fluorescein diacetate hydrolysis as a measure of treatment efficacy. Water Res. 2015, 70, 404-413.