MES sodium salt

CAS 71119-23-8C6H12NNaO4SBiochemicals & Reagents

2-(N-Morpholino)ethanesulfonic acid sodium salt (CAS: 71119-23-8) is a zwitterionic organic chemical compound with a molecular weight of 217.22 g/mol. It is a widely used biological buffer with a pKa of 6.1, making it suitable for maintaining physiological pH in the range of 5.5 to 6.7. This high-purity ELITE grade chemical is especially valuable for cell culture applications and diagnostic assay manufacturing.

IUPAC: 2-(N-Morpholino)ethanesulfonic acid sodium salt,4-Morpholineethanesulfonic acid sodium salt
Synonyms: 2-(N-Morpholino)ethanesulfonic acid sodium salt4-Morpholineethanesulfonic acid sodium salt

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MES sodium salt (C6H12NNaO4S) — chemical structure, CAS 71119-23-8; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsBiological BuffersBuffers A to ZGood’s Buffers

01 /Applications

Biological Buffering Agent

MES sodium salt is an effective buffering agent in the pH range of 5.5-6.7, crucial for maintaining stable biological environments in laboratory research and experiments.

Cell Culture Media

Its suitability for cell culture makes it a valuable component in media formulations, ensuring optimal conditions for cell growth and viability.

Diagnostic Assay Manufacturing

Utilised within the diagnostic assay manufacturing market segment, it contributes to the reliability and consistency of diagnostic tests.

02 /Properties

Molecular weight	217.22
Empirical formula	C6H12NNaO4S
Impurities tested	endotoxin and total aerobic microbial count, tested
Suitability	suitable for cell culture

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	1
Cation traces	heavy metals (as Pb): ≤5 ppm

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

71119-23-8

MDL number

MFCD00065473

PubChem substance

24896883

Beilstein registry

3765682

05 /Additional specifications

Quality Level	ELITE
Pka	6.1
Market Segment	Diagnostic Assay Manufacturing
Useful Ph Range	5.5 - 6.7

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is MES sodium salt used for?

MES sodium salt is primarily used as a biological buffer in the pH range of 5.5-6.7, particularly for cell culture applications and in the manufacturing of diagnostic assays.

What is the CAS number and formula for MES sodium salt?

The CAS number for MES sodium salt is 71119-23-8, and its empirical formula in Hill notation is C6H12NNaO4S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies MES sodium salt in ELITE quality grade. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.

What are the safety and handling precautions for MES sodium salt?

Handle MES sodium salt with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling information.

How is MES sodium salt packed and shipped?

MES sodium salt is carefully packed and exported by Tech Serve Solutions to meet global shipping standards for fine chemicals.

How can I request a sample or quote for MES sodium salt?

To request a sample or a quote for MES sodium salt, please contact our sales team through the website or by phone, providing your specific requirements.