Molekula
BES sodium salt (N,N-Bis(2-hydroxyethyl)-2-aminoethanesulphonic acid sodium salt)
BES sodium salt is a zwitterionic buffering agent used in biochemical and molecular biology applications to maintain stable pH conditions. It is particularly effective in protein and enzyme studies due to its low ionic strength and minimal interference with biological systems. Available in powder form with a molecular weight of 235.23 g/mol, CAS number 66992-27-6, and molecular formula C6H14NNaO5S. Store at ambient temperature. Signal word: Warning. Molekula supplies BES sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
BES sodium salt is a zwitterionic buffering agent used in biochemical and molecular biology applications to maintain stable pH conditions. It is particularly effective in protein and enzyme studies due to its low ionic strength and minimal interference with biological systems. Available in powder form with a molecular weight of 235.23 g/mol, CAS number 66992-27-6, and molecular formula C6H14NNaO5S. Store at ambient temperature. Signal word: Warning. Molekula supplies BES sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 66992-27-6 |
| Molecular Formula | C6H14NNaO5S |
| Molecular Weight | 235.23 |
| REACH Code | Y110 |
| Tariff Code | 29221900 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is BES sodium salt used for?
BES sodium salt is primarily used as a buffering agent in biochemical and molecular biology applications, particularly in electrophoresis and protein purification.
What is the chemical formula and molecular weight of BES sodium salt?
The formula is C6H14NNaO5S and the molecular weight is 235.23 g/mol.
How should BES sodium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of BES sodium salt does Molekula supply?
Molekula supplies BES sodium salt in high-purity grade suitable for research and laboratory use.
Can Molekula supply BES sodium salt in bulk?
Yes, Molekula can supply BES sodium salt in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a BES sodium salt order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.