RDD014

BIS-TRIS丙烷

anhydrous, free-flowing, Redi-Dri^™, ≥99.0%

• 别名: 1,3-双[三(羟甲基)甲氨基]丙烷
• 线性分子式: CH₂[CH₂NHC(CH₂OH)₃]₂
• CAS号: 64431-96-5
• 分子量: 282.33
• Beilstein: 1786109
• EC號碼: 264-899-3
• MDL號碼: MFCD00004689
• 分類程式碼代碼: 12161700
• PubChem物質ID: 329824223
• NACRES: NA.25

属性

• 等級: anhydrous
• 品質等級: 100
• 產品線: Redi-Dri^™
• 化驗: ≥99.0%
• 形狀: powder
• 品質: free-flowing
• 雜質: ≤0.2% water (Karl Fischer); ≤0.5% tris(hydroxymethyl aminomethane (H-NMR)
• pH值: 9.0-10.1 (20-25 °C, 1 M in water)
• 有用的pH值範圍: 6.3-9.5
• pKa (25 °C): (1) 6.8, (2) 9.0
• mp: 164-165 °C (lit.)
• 溶解度: H₂O: 30 % (w/w), clear, colorless
• 正離子痕跡: heavy metals (as Pb): ≤5 ppm
• 吸收: ≤0.05 at 290 at 30 % (w/w)
• SMILES 字串: 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 密鑰: HHKZCCWKTZRCCL-UHFFFAOYSA-N

说明

應用

• 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).

法律資訊

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable