推荐产品
等级
anhydrous
质量水平
产品线
Redi-Dri™
检测方案
≥99.0%
形式
powder
质量
free-flowing
杂质
≤0.2% water (Karl Fischer)
≤0.5% tris(hydroxymethyl aminomethane (H-NMR)
pH值(酸碱度)
9.0-10.1 (20-25 °C, 1 M in water)
有效pH范围
6.3-9.5
pKa (25 °C)
(1) 6.8, (2) 9.0
mp
164-165 °C (lit.)
溶解性
H2O: 30 % (w/w), clear, colorless
痕量阳离子
heavy metals (as Pb): ≤5 ppm
吸光度
≤0.05 at 290 at 30 % (w/w)
SMILES字符串
OCC(CO)(CO)NCCCNC(CO)(CO)CO
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
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应用
- Comparing solution-gate and bottom-gate nanowire field-effect transistors on pH sensing with different salt concentrations and surface modifications.: This study investigates the pH sensing performance of nanowire field-effect transistors with varying salt concentrations and surface modifications, using BIS-TRIS propane as a buffer. The findings highlight the importance of buffer choice in optimizing sensor sensitivity and stability (Hu et al., 2024).
- Laser-induced tuning of graphene field-effect transistors for pH sensing.: This research explores the use of BIS-TRIS propane in the laser-induced tuning of graphene field-effect transistors for enhanced pH sensing capabilities. The study demonstrates improved sensor accuracy and response times (Lampinen et al., 2023).
- Protein association on multimodal chromatography media.: This study utilizes BIS-TRIS propane in multimodal chromatography to investigate protein associations, aiming to enhance the efficiency of protein purification processes (Muca and Antos, 2023).
- Novel anion exchange membrane chromatography method for the separation of empty and full adeno-associated virus.: BIS-TRIS propane is employed in a novel anion exchange membrane chromatography method to separate empty and full adeno-associated viruses, demonstrating its effectiveness in biotechnological applications (Hejmowski et al., 2022).
法律信息
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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