BES sodium salt
BES sodium salt (CAS 66992-27-6), with the empirical formula C6H14NNaO5S and a molecular weight of 235.23 g/mol, is a biological buffer. It is a sodium salt derived from N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid. This compound is primarily utilised in diagnostic assay manufacturing due to its buffering capacity within a specific pH range.
- IUPAC
- N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt
- Synonyms
- N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt
Biological Buffering
BES sodium salt functions as a zwitterionic biological buffer, maintaining stable pH levels crucial for biochemical reactions and enzymatic assays. Its effective buffering range is between pH 6.4 and 7.8, making it suitable for various biological applications.
Diagnostic Assay Manufacturing
This compound is specifically employed in the manufacturing of diagnostic assays. Its reliability and buffering capacity contribute to the consistent performance and accuracy of diagnostic tests.
Biochemical Research
In biochemical research settings, BES sodium salt can be used to control pH in experiments involving proteins, enzymes, and other biological molecules, ensuring optimal conditions for study.
| Molecular weight | 235.23 |
|---|---|
| Empirical formula | C6H14NNaO5S |
| Assay | ≥99% (titration) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Pka 25 °C | 7.1 (Free acid) |
|---|---|
| Market Segment | Diagnostic Assay Manufacturing |
| Useful Ph Range | 6.4 - 7.8 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is BES sodium salt used for?
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BES sodium salt is used as a biological buffer, particularly in diagnostic assay manufacturing, and in biochemical research where stable pH is required. Its useful pH range is 6.4 to 7.8.
What are the CAS number and formula for BES sodium salt?
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The CAS number for BES sodium salt is 66992-27-6, and its empirical formula is C6H14NNaO5S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies BES sodium salt with a purity of ≥99% (titration). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for BES sodium salt?
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When handling BES sodium salt, it is recommended to use safety measures such as eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. The product has a WGK rating of 3 in Germany, indicating a higher hazard level.
How is BES sodium salt packed and shipped?
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BES sodium salt is carefully packed for safe transit and is available for export globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or sample for BES sodium salt?
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To request a quote or a sample of BES sodium salt, please contact our sales team through the TSS website or by direct inquiry.
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