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BIS-Tris Propane, ULTROL® Grade
| 产品编号： | 4087144 |
| 规格： | A non-zwitterionic buffer that is useful in the pH 6.3-9.5 range. Has pKas of 6.8 (pKa1) and 9.0 (pKa2). Absorbance (1.0 M, H2O, 260 nm):0.08. |
| CAS NO： | 64431-96-5 |
| 包装规格： | 100 G |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
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 |
| 4087144 | 100 G | 3120 |
产品别名
64431-96-5
BIS-Tris Propane, ULTROL® Grade
1,3- bis[ tris(Hydroxymethyl)methylamino]propane
1,3-bis[tris(Hydroxymethyl)methylamino]propane
基本信息
| Empirical Formula【经验(实验)分子式】 | C11H26N2O6 |
| Molecular weight | 282.33 |
| MDL number | MFCD00004689 |
| General description【一般描述】 | A non-zwitterionic buffer (Absorbance: <0.08 at 260 nm, 1.0 M, H2O) that is useful near physiological pH (6.3-9.5). Has a pKa of 6.8 at 25°C. A non-zwitterionic buffer that is useful in the pH 6.3-9.5 range. Has pKas of 6.8 (pKa1) and 9.0 (pKa2). Absorbance (1.0 M, H2O, 260 nm): <0.08. |
| Warning【警告】 | Toxicity: Standard Handling (A) |
| Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | >98% (titration) |
| form【形式】 | solid |
| manufacturer/tradename | Calbiochem® |
| storage condition【储存条件】 | OK to freeze |
| color【颜色】 | white |
| pKa (20 ℃) | 6.8 |
| solubility【溶解性】 | water: 1 M |
| cation traces【痕量阳离子】 | heavy metals: <1 ppm |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | 15-25℃ |
| InChI | 1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2 |
| InChI key | HHKZCCWKTZRCCL-UHFFFAOYSA-N |
| packaging【包装】 | 100 g in Glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
