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MOPS, Free Acid, Molecular Biology Grade-CAS 1132-61-2-Calbiochem
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4077769 | 100 G | 1530 |
产品别名
1132-61-2
MOPS, Free Acid, Molecular Biology Grade-CAS 1132-61-2-Calbiochem
3-(N-Morpholino)propanesulfonic acid
基本信息
| Empirical Formula【经验(实验)分子式】 | C7H15NO4S |
| Molecular weight | 209.26 |
| MDL number | MFCD00006183 |
| General description【一般描述】 | A zwitterionic buffer active in the pH range of 6.5-8.0(absorbance: ≤0.05 at 260 nm and 280 nm). Has a pKa of 7.2 at 20°C. A zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pKa of 7.20 at 25°C. |
| Warning【警告】 | Toxicity: Standard Handling (A) |
| Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥99% (potentiometry) |
| form【形式】 | crystalline solid |
| manufacturer/tradename | Calbiochem® |
| storage condition【储存条件】 | OK to freeze |
| color【颜色】 | white |
| pKa (20 ℃) | 7.2 |
| solubility【溶解性】 | water: soluble |
| cation traces【痕量阳离子】 | heavy metals (as Pb): ≤0.0005% |
| absorption【吸光度】 | ≤0.05 at 260 nm ≤0.05 at 280 nm |
| foreign activity【异质活性】 | DNases, proteases, RNases, none detected |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | 15-25℃ |
| InChI | 1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11) |
| InChI key | DVLFYONBTKHTER-UHFFFAOYSA-N |
| packaging【包装】 | 100 g in Plastic ampoule |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 230.0 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 110 ℃ - closed cup |
