| HEPES sodium salt Basic information |
| Product Name: | HEPES sodium salt |
| Synonyms: | 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID SODIUM SALT;4-(2-hydroxyethyl)-1-piperazineethanesulfonicacimonosodiumsalt;HEPES SODIUM SALT BUFFER SOLUTION 1M*;HEPES SODIUM, BIOTECHNOLOGY PERFORMANCE CERTIFIED;HEPES SODIUM 1M SOLUTION, BIOTECHNOLOGY;HEPES SODIUM IN FOIL POUCHES, BIOTECHNOL;HEPES SODIUM HYDRATE;HEPES SODIUM SIGMAULTRA |
| CAS: | 75277-39-3 |
| MF: | C8H17N2NaO4S |
| MW: | 260.29 |
| EINECS: | 278-169-7 |
| Product Categories: | Buffer;Biotechnology Performance Certified (BPC) BuffersBiological Buffers;Buffer SolutionsBiological Buffers;Biological Buffers;Buffer Convenience Packaging;Buffers A to ZBiological Buffers;Good Buffers |
| Mol File: | 75277-39-3.mol |
| HEPES sodium salt Chemical Properties |
| Melting point | 234 °C |
| density | 1.504[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | room temp |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | dry powder |
| color | White |
| PH Range | 6.8 - 8.2 |
| PH | 10.0-12.0 (1M in H2O) |
| pka | 7.5(at 25℃) |
| Water Solubility | It is soluble in water. |
| Sensitive | Hygroscopic |
| Stability: | Stable. Hygroscopic - protect from moisture. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 75277-39-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, monosodium salt (75277-39-3) |
| MSDS Information |
| Provider | Language |
|---|---|
| Sodium 4-(2-hydroxyethyl)piperazin-1-ylethanesulphonate | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| HEPES sodium salt Usage And Synthesis |
| Chemical Properties | white powder |
| Uses | HEPES sodium salt solution is suitable for cell culture studies. It may be used in the preparation of buffer solution of HEPES. It may be used as buffer during the phosphorylation assays in permeabilized fibroblasts. It may be used to compose a complex dialysis buffer, used in the determination of free thyroxin in serum by radioimmunoassay. |
| Uses | HEPES sodium salt solution is suitable for use in cell culture studies. It may be used in the preparation of buffer solution of HEPES. It may be used as buffer during phosphorylation assays in permeabilized fibroblasts. It may be used to compose a complex dialysis buffer, used in the determination of free thyroxin in serum by radioimmunoassay. |
| General Description | HEPES is a general-purpose zwitterionic buffer which does not bind magnesium, calcium, manganese(II) or copper(II) ions. HEPES has been classified as Good′s buffer by Dr. Norman Good and his colleagues in 1966. It is zwitterionic at biological pH and is most effective in the pH range of 6.8 to 8.2. |
| Flammability and Explosibility | Notclassified |
| Biological Activity | Multi purpose buffer used in biological research. |
| HEPES sodium salt Preparation Products And Raw materials |
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