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| Supplier Name | Guangzhou Yuanda New Material Co.,Ltd |
| Contact | Mike |
| Tel | +86 19849939632 |
| Mobile | +86 19849939632 |
| 2470479589 | |
| 2470479589@qq.com | |
| Website | http://www.gzydnewmaterial.com |
| +86 19849939632 | |
| Product Name | 4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid |
| Synonyms | HEPES hepesfreeacid HEPES free acid HEPES, 1M solution HEPES buffer Solution LABOTEST-BB LT00233156 LABOTEST-BB LT00138109 |
| CAS | 7365-45-9 |
| EINECS | 230-907-9 |
| Chemical Formula | C8H18N2O4S |
| Molecular Weight | 238.3 |
| inchi | InChI=1/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)/p+1 |
| Package | 1KG/bag；25kg/cardboard drum |
| Price | By RFQ |
| Descriptions | Chinese name: 4-hydroxyethyl piperazine ethanesulfonic acid Chinese synonyms: N - (2-hydroxyethyl) piperazine N '- ethanesulfonic acid 2- [4- (hydroxyethyl) -1-piperazinyl] ethanesulfonic acid English name of 4-hydroxyethyl piperazine ethanesulfonic acid: HEPES CAS No. 7365-45-9 Molecular formula: C8H18N2O4S Molecular weight: 238.3EINECS No. 230-907-9 Properties of 4-hydroxyethyl piperazine ethanesulfonic acid Melting point 234-238 ° C Density 1.07 g/mL at 20 ° C Refractive index n20/D 1.339 Introduction: 4-hydroxyethyl piperazine ethanesulfonic acid (HEPES) is an important hydrogen ion buffer, which has good buffer capacity in the pH range of 6.8~8.2, Can control a constant pH for a long time. A concentration of 10-50mmol/L and a general culture medium containing 20mmol/L of 4-hydroxyethyl piperazine ethanesulfonic acid can provide good buffering ability and have no toxic effects on cells. Application: HEPES (4-hydroxyethyl piperazine ethanesulfonic acid) is a non ionic amphoteric buffer with high polarity, inert to various chemical reagents and enzymes, does not participate in or interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions |
| Last Update | 2024-11-13 10:25:16 |