吗啉乙磺酸, 一水合物(MES), 分子生物学级别, MES monohydrate, molecular biology reagent, ≥99%

Name: 吗啉乙磺酸, 一水合物(MES), 分子生物学级别, MES monohydrate, molecular biology reagent, ≥99%
SKU: 02194835-CF

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Key features and details

CAS:145224-94-8 2-(N-吗啉)乙磺酸一水物吗啉乙磺酸, 一水合物(MES)

SKU: 02194835-CF

Synonyms

2-(N-Morpholino)ethanesulfonic acid hydrate; 4-Morpholineethanesulfonic acid hydrate

CAS Number:

145224-94-8

Molecular Formula:

C6H12NO4S·H2O

Molecular Weight:

195.233 g/mol

EC Number:

224-632-3

MDL Number:

MFCD00149409

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Product Description

Mes Monohydrate

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Buffer

Specifications

SKU	02194835-CF
Alternate Names	2-(N-Morpholino)ethanesulfonic acid hydrate; 4-Morpholineethanesulfonic acid hydrate
Base Catalog Number	194835
CAS #	145224-94-8
EC Number	224-632-3
Format	Crystalline powder
Grade	Molecular Biology Grade
Hazard Statements	H317
Molecular Formula	C6H12NO4S·H2O
Molecular Weight	195.233 g/mol
Personal Protective Equipment	Eyeshields, Gloves
pKa	6.1 at 25 °C (Lit.)
Preparation Method	A buffer using MES free acid can be prepared by titrating the free acid with sodium hydroxide to the desired pH (pKa ± 1). Alternatively, volumes of equimolar MES free acid and sodium or potassium MES can be mixed to attain the desired pH.
Purity	≥99%
RTECS Number	QE3479500
Sterilization of Solutions	Sterilization should be done by filtration through a 0.2 micron filter. Autoclaving is not recommended. Autoclaving yields an unidentified yellow by-product.
Usage Statement	Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance	OD 260 (5% aq soln) ≤0.3