Thermo Scientific Chemicals MES monohydrate, 99+%, for biochemistry

Product Code	Brand	Quantity	Packaging
10517241	Thermo Scientific Chemicals 327761000	100 g	Plastic bottle
10781804	Thermo Scientific Chemicals 327765000	500 g	Plastic bottle
10297403	Thermo Scientific Chemicals 327760025	2.5 kg	Plastic bottle

Description

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

Biological buffer

Chemical Identifiers

• CAS: 145224-94-8
• Molecular Weight (g/mol): 195.23
• InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N
• PubChem CID: 16218417
• SMILES: C1COCCN1CCS(=O)(=O)O.O

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

Specifications

• Absorbance: (0.1M in H2O) 1 cm cell, (0.1M in H2O) 1 cm cell at 0nm, 0.02 max. at 280nm, 0.05 max. at 260nm
• CAS: 145224-94-8
• Color: Orange-Yellow to White
• Physical Form: Crystals, Flakes or Powder
• Infrared Spectrum: Authentic
• MDL Number: MFCD00149409
• Solubility Information: Solubility in water: soluble.
• SMILES: C1COCCN1CCS(=O)(=O)O.O
• Molecular Weight (g/mol): 195.23
• Formula Weight: 213.25
• Grade: Biochemical

• Absorbance Conditions: (0.1M aq. soln.)
• Melting Point: >300.0°C
• pH: 2.5 to 4.0 (1%, H₂O, 25°C)
• Assay Percent Range: 99+%
• Molecular Formula: C6H15NO5S
• Synonym: 2-(N-Morpholino)ethanesulfonic acid monohydrate
• InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N
• IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate
• PubChem CID: 16218417
• Percent Purity: ≥99%
• Chemical Name or Material: MES monohydrate

Safety and Handling

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

Product Identifier

• MES monohydrate

RUO – Research Use Only