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Merck
CN
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文件

394111

Millipore

BIS-TRIS 丙烷

ULTROL® Grade, >98% (titration), non-zwitterionic buffer useful in pH range 6.3-9.5

别名:

BIS-Tris 丙烷，ULTROL®级, 1,3-双[三[（羟甲基）甲氨基]丙烷

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About This Item

经验公式（希尔记法）:
C11H26N2O6
CAS号:
64431-96-5
分子量:
282.33
MDL编号:
MFCD00004689
UNSPSC代码:
12161705
NACRES:
NA.25

质量水平

100

检测方案

>98% (titration)

形式

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze

颜色

white

pKa (20 °C)

6.8

溶解性

water: 1 M

痕量阳离子

heavy metals: <1 ppm

运输

ambient

储存温度

15-25°C

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

相关类别

一般描述

pH 6.3-9.5 下有效的非两性离子缓冲液。pKa为6.8（pKa1）和9.0 （pKa2）。
吸光度（1.0 M，H2O，260 nm）：<0.08.
非两性离子缓冲液（吸光度：<0.08，在 260 nm，0.1 M，H2O），在接近生理pH (6.3-9.5)下下有效。在 25°C 下的 pKa 为6.8。

应用


  • Comparing solution-gate and bottom-gate nanowire field-effect transistors on pH sensing with different salt concentrations and surface modifications.: BIS-TRIS propane is used as a buffering agent in the development of nanowire field-effect transistors for pH sensing. The research demonstrates its effectiveness in enhancing the sensitivity and stability of these biosensors under varying conditions (Hu et al., 2024).

  • Laser-induced tuning of graphene field-effect transistors for pH sensing.: This study employs BIS-TRIS propane as a buffering solution to optimize the performance of graphene field-effect transistors in pH sensing applications. The findings highlight the role of BIS-TRIS propane in achieving precise tuning of sensor responses (Lampinen et al., 2023).

  • Elucidating the exchange interactions in a {Gd(III)Cu(II)(4)} propellor.: BIS-TRIS propane is utilized as a buffer in the investigation of exchange interactions in complex metal assemblies. The study provides insights into the magnetic properties and potential applications in materials science (Heras Ojea et al., 2023).

  • Protein association on multimodal chromatography media.: This research explores the use of BIS-TRIS propane in multimodal chromatography to study protein interactions. The buffer′s compatibility with various chromatographic techniques enhances the understanding of protein behavior and purification processes (Muca & Antos, 2023).


警告

毒性：标准处理（A）

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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