跳轉至內容
Merck
全部照片(1)

重要文件

475894

Millipore

MES sodium salt

ULTROL® Grade, ≥99% dry basis (titration), zwitterionic buffer useful in pH range 5.5-6.7

同義詞:

MES, Sodium Salt, ULTROL® Grade, 2-(N-Morpholino)ethanesulfonic Acid, Na

登入查看組織和合約定價


About This Item

經驗公式(希爾表示法):
C6H12NO4S · Na
CAS號碼:
分子量::
217.22
MDL號碼:
分類程式碼代碼:
12161704
NACRES:
NA.25

品質等級

化驗

≥99% dry basis (titration)

形狀

solid

製造商/商標名

Calbiochem®

儲存條件

OK to freeze

顏色

white

pKa (20 °C)

6.2

溶解度

water: 5 mg/mL

正離子痕跡

heavy metals: ≤1 ppm

運輸包裝

ambient

儲存溫度

15-25°C

SMILES 字串

[Na+].[S](=O)(=O)([O-])CCN1CCOCC1

InChI

1S/C6H13NO4S.Na/c8-12(9,10)6-3-7-1-4-11-5-2-7;/h1-6H2,(H,8,9,10);/q;+1/p-1

InChI 密鑰

IRHWMYKYLWNHTL-UHFFFAOYSA-M

一般說明

A zwitterionic buffer useful in the pH range of 5.5-6.5 (absorbance: <0.05 at 260 nm, 100 mM, H2O; pKa: 6.2 at 20°C).
Absorbance (100 mM, H2O, 260 nM):≤0.05.

應用


  • Galvanic cell without liquid junction for potentiometric determination of copper.: This study presents the use of a galvanic cell without liquid junction for the potentiometric determination of copper ions. This method can be adapted for use with MES sodium salt buffers in analytical chemistry, offering a stable and reproducible way to measure copper concentrations in various media (Migdalski et al., 2007).

  • Oxygen solubilities of media used in electrochemical respiration measurements.: This research explores the oxygen solubility in various media used for electrochemical respiration measurements, which includes the use of MES sodium salt buffers. It highlights how different buffer systems affect oxygen solubility and the implications for biochemical studies involving cellular respiration (Rasmussen HN et al., 2003).

警告

Toxicity: Standard Handling (A)

重構

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 weeks at 4°C.

法律資訊

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

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務