Thermo Scientific Chemicals MES monohydrate, 98%

Product Code	Brand	Quantity
11413137	Thermo Scientific Chemicals A16104.14	25 g
11423137	Thermo Scientific Chemicals A16104.22	100 g
11433137	Thermo Scientific Chemicals A16104.36	500 g

Description

MES monohydrate is a biological buffer often referred to as Good’s buffer. It is useful for cell culture media and protein based buffer formulations to maintain a stable environment in solution. It is also used in the purification bioprocesses of antibodies, peptides, proteins, blood components and growth factors. It is a useful resolving agent for very small proteins on bis-tris gels. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
MES monohydrate is a biological buffer often referred to as Good’s buffer. It is useful for cell culture media and protein based buffer formulations to maintain a stable environment in solution. It is also used in the purification bioprocesses of antibodies, peptides, proteins, blood components and growth factors. It is a useful resolving agent for very small proteins on bis-tris gels. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

• CAS: 145224-94-8
• Molecular Weight (g/mol): 213.248
• InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N
• PubChem CID: 16218417
• SMILES: C1COCCN1CCS(=O)(=O)O.O

• Molecular Formula: C6H15NO5S
• MDL Number: MFCD00149409
• Synonym: 4-Morpholineethanesulfonic acid monohydrate, 2-(4-Morpholinyl)ethanesulfonic acid monohydrate
• IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate

Specifications

• CAS: 145224-94-8
• Assay Percent Range: 98%
• MDL Number: MFCD00149409
• Merck Index: 14,5902
• Solubility Information: Soluble in water.
• SMILES: C1COCCN1CCS(=O)(=O)O.O
• Molecular Weight (g/mol): 213.248
• Formula Weight: 213.26 (195.24 Anhydrous)
• Chemical Name or Material: MES monohydrate

• Melting Point: ∼308°C (decomposition)
• Molecular Formula: C6H15NO5S
• Beilstein: 141319
• Synonym: 4-Morpholineethanesulfonic acid monohydrate, 2-(4-Morpholinyl)ethanesulfonic acid monohydrate
• InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N
• IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate
• PubChem CID: 16218417
• Percent Purity: 98%

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

missing translation for 'einecsNumber' : 224-632-3

missing translation for 'rtecsNumber' : QE3479500

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only