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| Product Name | CHES sodium salt (CHES-Na) biological buffer raw material, CAS 3076-05-9, purity >99% |
| Catalog No. | ATR-B-YJL-0270 |
| Description | Sodium 2-(cyclohexylamino)ethanesulphonate, commonly abbreviated as CHES-Na, is the sodium salt form of the CHES biological buffer. It has the molecular formula C8H16NNaO3S, a molecular weight of 229.27 and a CAS number of 3076-05-9. The compound exhibits excellent thermal stability, with a melting point of at least 300 °C. CHES-Na is widely used in laboratories to preserve the stability and activity of biomolecules, and it plays a key role in the study of pH-dependent biological reactions. |
| Intended Use | Used as a biological buffer raw material in biochemical and molecular biology research, particularly in experiments requiring precise pH control, such as enzyme kinetics studies, protein stability and activity assays, cell culture and protein crystal growth. |
| Package Specifications | 1 kg/bottle; 25 kg/drum |
| Product Form | Solid buffer raw material |
| Key Features | Excellent thermal stability, with a melting point of at least 300 °C. Outstanding chemical stability, remaining intact under strongly acidic or alkaline conditions. Effectively maintains the pH of experimental systems across a broad and demanding pH range. Purity >99%, supporting reproducible results in pH-sensitive applications. |
| Purity | >99% |
| Molecular Weight | 229.27 |
| Application Notes / Precautions | Recommended for pH-dependent studies including enzyme kinetics and protein stability experiments. Suitable for cell culture media and protein crystallization setups requiring robust buffering. Well suited for experiments conducted under harsh or widely varying pH conditions. |
| Molecular Formula | C8H16NNaO3S |
| Alias | CHES-Na; CHES sodium salt |
| CAS Number | 3076-05-9 |
| Other Name | Sodium 2-(cyclohexylamino)ethanesulphonate |
| Melting Point | ≥300 °C |
For research use only, not for clinical use.
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