Thermo Scientific Chemicals MES, 99+%, <1% water

Product Code	Brand	Quantity	Packaging
10254904	Thermo Scientific Chemicals 274140500	50 g	Glass bottle
10413004	Thermo Scientific Chemicals 274142500	250 g	Glass bottle
10726085	Thermo Scientific Chemicals 274140010	1 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: 4432-31-9
• Molecular Weight (g/mol): 195.233
• InChI Key: SXGZJKUKBWWHRA-UHFFFAOYSA-N
• PubChem CID: 78165
• IUPAC Name: 2-morpholin-4-ylethanesulfonic acid

• Molecular Formula: C6H13NO4S
• MDL Number: MFCD00006181
• Synonym: 2-(N-Morpholino)ethanesulfonic acid
• ChEBI: CHEBI:39005
• SMILES: C1COCCN1CCS(=O)(=O)O

Specifications

• CAS: 4432-31-9
• Color: White
• Assay Percent Range: 99+%
• Molecular Formula: C6H13NO4S
• Merck Index: 15, 5972
• Solubility Information: Solubility in water: 10g/100mL.
• SMILES: C1COCCN1CCS(=O)(=O)O
• Molecular Weight (g/mol): 195.233
• ChEBI: CHEBI:39005
• Percent Purity: ≥99%

• Melting Point: >300.0°C
• Physical Form: Powder
• Infrared Spectrum: Authentic
• MDL Number: MFCD00006181
• Synonym: 2-(N-Morpholino)ethanesulfonic acid
• InChI Key: SXGZJKUKBWWHRA-UHFFFAOYSA-N
• IUPAC Name: 2-morpholin-4-ylethanesulfonic acid
• PubChem CID: 78165
• Formula Weight: 195.24
• Chemical Name or Material: MES

Safety and Handling

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

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wash face, hands and any exposed skin thoroughly after handling.
IF ON SKIN: Wash with plenty of soap and water.
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.
Use only outdoors or in a well-ventilated area.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

RUO – Research Use Only