4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac. hemiso.S Cas:103404-87-1 White crystalline powder
| Catalog Number | XD90104 |
| Product Name | 4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac. hemiso.S |
| CAS | 103404-87-1 |
| Molecular Formula | C8H17N2O4SNa |
| Molecular Weight | 249.30 |
| Storage Details | Ambient |
Product Specification
| Appearance | White crystalline powder |
| Assay | ≥ 99% |
| Storage Temp | Store at RT |
| Solubility | H2O: 1 M at 20 °C, clear, colorless |
| Water soluble | Soluble in water. |
HEPES hemisodium salt (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt) may be used in the preparation of HEPES buffer, which has been described as one of the best all-purpose buffers available for use in biological research. The molecule is zwitterionic at most biological pHs and is most effective as a buffer at pH 6.0 to 8.5.
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