4-羟乙基哌嗪乙磺酸(HEPES), 分子生物学级别, HEPES, molecular biology reagent, ≥99%
Product Description
HEPES is a zwitterionic organic chemical buffering agent.
Application Notes
HEPES is widely used in many biochemical reactions and as a buffering agent in some cell culture media.
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Key Applications
Buffering agent
Specifications
| SKU | 02194827-CF |
| Alternate Names | N-2-Hydroxyethylpiperazine-N´-2-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid); 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid |
| Application Notes | HEPES is widely used in many biochemical reactions and as a buffering agent in some cell culture media. |
| Base Catalog Number | 194827 |
| Beilstein Registry Number | 883043 |
| CAS # | 7365-45-9 |
| EC Number | 230-907-9 |
| Format | Powder |
| Grade | Molecular Biology Grade |
| Melting Point | 234 °C(Lit.) |
| Molecular Formula | C8H18N2O4S |
| Molecular Weight | 238.3 |
| Personal Protective Equipment | Eyeshields, Gloves, respirator filter |
| pH | 4.0 - 5.5 (1% aq soln); Useful pH range=6.8-8.2(Lit) |
| pKa | 7.5 (25 °C) (Lit.) |
| Purity | ≥99% |
| RTECS Number | TL6809000 |
| Solubility | Soluble in 10% aq solution(Clear, Colorless Solution). |
| Sterilization of Solutions | Solutions may be autoclaved under standard conditions |
| Usage Statement | Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |
| UV Visible Absorbance | OD250 (10% aq soln) <0.2, OD260 (10% aq soln) <0.1, OD280 (10% aq soln) <0.1 |
Documents
Certificate of Analysis (COA)
![MP COA [02194827-CF] lot ID: YC0911](https://www.mpbiochina.com/static/version1714032662/frontend/Mpbio/default/en_US/images/document.png "MP COA [02194827-CF] lot ID: YC0911")
Safety Data Sheets
English (United States)