Merck
All Photos(2)

375368

Millipore

HEPES

Synonym(s):
N-(2-ヒドロキシエチル)ピペラジン-N′-(2-エタンスルホン酸), 4-(2-ヒドロキシエチル)ピペラジン-1-エタンスルホン酸
Empirical Formula (Hill Notation):
C8H18N2O4S
CAS Number:
Molecular Weight:
238.30
Beilstein:
883043
MDL番号:

アッセイ

≥99% dry basis (titration)

品質水準

100

形態

solution

manufacturer/tradename

Calbiochem®

保管条件

OK to freeze

clear colorless

useful pH range

6.8-8.2

pKa (25 °C)

7.5

輸送温度

ambient

保管温度

15-25°C

SMILES string

OCCN1CCN(CC1)CCS(O)(=O)=O

InChI

1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)

InChI key

JKMHFZQWWAIEOD-UHFFFAOYSA-N

詳細

A zwitterionic N-substituted aminosulfonic acid buffer absorbance: <0.05 at 260 nm, 1 M, H2O; pKa: 7.55 at 20°C). Active in the pH range of 6.0 to 8.5.

包装

500 ml in Glass bottle
100 ml in Plastic ampoule

警告

Toxicity: Standard Handling (A)

物理的形状

1.0 M solution of Cat. No. 391338. Sterile-filtered.

法的情報

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

保管分類コード

13 - Non Combustible Solids

WGK

WGK 1

引火点(°F)

Not applicable

引火点(℃)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Quality

Enter Lot Number to search for Certificate of Quality (COQ).

More Documents

SDS

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service