| Identification | More | [Name]
MES sodium salt | [CAS]
71119-23-8 | [Synonyms]
2-MORPHOLINOETHANESULFONIC ACID SODIUM SALT
2-(N-MORPHOLINO)ETHANESULFONIC ACID, NA
2-(N-MORPHOLINO)ETHANESULFONIC ACID SODIUM SALT
4-morpholineethanesulfonic acid sodium salt
MES-NA
MES SODIUM SALT
SODIUM 2-MORPHOLINOETHANESULFONATE
sodium 4-morpholin-1-ylethylsulphonate
Methyl ethane sulfonic acid
2-(4-Morpholino)ethane sulfonic acid sodium salt
MES SODIUM
MES SODIUM SALT CRYSTALLINE
MesBuffer,SodiumSalt
Mes.Na2-(N-Morpholino)EthanesulfonicAcid,SodiumSalt
MESSODIUMSALT,BIOLOGICALBUFFER
Natrium-4-morpholin-1-ylethylsulfonat
2-(N-Morpholino)ethanesulphonic acid sodium salt
2-(N-Morpholino)ethanesulfonic acid sodium salt, 4-Morpholineethanesulfonic acid sodium salt
4-Morpholine-1-ethanesulfonic acid sodium salt | [EINECS(EC#)]
275-203-2 | [Molecular Formula]
C6H12NNaO4S | [MDL Number]
MFCD00065473 | [Molecular Weight]
217.22 | [MOL File]
71119-23-8.mol |
| Chemical Properties | Back Directory | [Appearance]
White powder | [Melting point ]
>250?C (dec.) | [density ]
1.507[at 20°C] | [vapor pressure ]
0Pa@25°C | [storage temp. ]
Store at RT. | [solubility ]
H2O: 0.5 g/mL, clear, colorless
| [form ]
Powder | [pka]
6.2 | [color ]
White | [PH]
8.9-10.1 (1% in water) | [PH Range]
5.5 - 6.7 | [biological source]
synthetic | [Water Solubility ]
335.3g/L@20°C | [BRN ]
3765682 | [InChI]
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 | [InChIKey]
IRHWMYKYLWNHTL-UHFFFAOYSA-M | [SMILES]
S([O-])(=O)(=O)CCN1CCOCC1.[Na+] | [LogP]
-2.36 at 20℃ | [CAS DataBase Reference]
71119-23-8(CAS DataBase Reference) | [EPA Substance Registry System]
71119-23-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
1
| [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
MES sodium salt is a buffering agent used in biological and biochemical research including plant cell culture.
| [Definition]
ChEBI: The organic sodium salt that is the sodium salt of 2-(N-morpholino)ethanesulfonic acid. | [Preparation]
The amine starting material, aqueous sodium 2-hydroxyethanesulfonate, and aqueous 50 percent sodium hydroxide were charged to the autoclave for reaction. After purification, MES sodium salt can be obtained.
 | [General Description]
MES is one of the so-called "Good" buffers developed for biological applications. This product is BioPerformance certified (suitable for electrophoresis, tissue culture, and molecular biology applications. 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 solutions of MES free acid and MES sodium can be mixed to attain the desired pH. Standard mixing tables using stock solutions to prepare a buffer of a given pH have been published. | [Flammability and Explosibility]
Notclassified(100%) |
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