| Description | TES is used to make buffer solutions in the pH range 6.8-8.2. TES has a pKa value of 7.550 (at 25°C). |
| molecular weight | 229.25 |
| Molecular formula | C6H15NO6S |
| CAS | 7365-44-8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | H2O: 118 mg/mL (514.73 mM), Sonication is recommended. |
| References | 1. Itagaki A, et al. Tes and HEPES buffers in mammalian cell cultures and viral studies: problem of carbon dioxide requirement. Exp Cell Res. 1974 Feb;83(2):351-61. |