BES sodium
Based on 1 Customer Validation
BES sodium is a secondary standard biochemical buffer with effective pH range of 6.4 to 7.8 (pKa: 7.15 at 20 °C). BES sodium is used in the diagnostic testing area.
For research use only. We do not sell to patients.
- CAS No.: 66992-27-6
- Formula: C6H14NNaO5S
- Molecular Weight:235.23
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
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Help & FAQs
Biological Activity
BES sodium belongs to the Good's Buffers series of buffers and is widely used in biochemical experimental buffer solutions.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 66992-27-6
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Appearance Solid
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Molecular Weight 235.23
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Formula C6H14NNaO5S
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Color White to off-white
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SMILES
OCCN(CCS(=O)(O[Na])=O)CCO
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
DMSO : 100 mg/mL (425.12 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (242 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.2512 mL | 21.2558 mL | 42.5116 mL | 106.2790 mL |
| 5 mM | 0.8502 mL | 4.2512 mL | 8.5023 mL | 21.2558 mL | |
| 10 mM | 0.4251 mL | 2.1256 mL | 4.2512 mL | 10.6279 mL | |
| 15 mM | 0.2834 mL | 1.4171 mL | 2.8341 mL | 7.0853 mL | |
| 20 mM | 0.2126 mL | 1.0628 mL | 2.1256 mL | 5.3139 mL | |
| 25 mM | 0.1700 mL | 0.8502 mL | 1.7005 mL | 4.2512 mL | |
| 30 mM | 0.1417 mL | 0.7085 mL | 1.4171 mL | 3.5426 mL | |
| 40 mM | 0.1063 mL | 0.5314 mL | 1.0628 mL | 2.6570 mL | |
| 50 mM | 0.0850 mL | 0.4251 mL | 0.8502 mL | 2.1256 mL | |
| 60 mM | 0.0709 mL | 0.3543 mL | 0.7085 mL | 1.7713 mL | |
| 80 mM | 0.0531 mL | 0.2657 mL | 0.5314 mL | 1.3285 mL | |
| 100 mM | 0.0425 mL | 0.2126 mL | 0.4251 mL | 1.0628 mL |
BES sodium Related Classifications
HY-D0867A Related Classifications
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