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MES sodium salt

MES sodium salt structure

CAS No.: 71119-23-8

Chemical Name:: MES sodium salt

Synonyms: SODIUM 2-MORPHOLINOETHANESULFONATE;Natrium-4-morpholin-1-ylethylsulfonat;MES SODIUM;MES sodiuM sat;MES SODIUM SALT;Einecs 275-203-2;MES-Na)MES sodiu;MES sodium salt,99%;MES sodium salt 99%;MesBuffer,SodiumSalt

CBNumber:: CB8494603

Molecular Formula:: C6H14NNaO4S

Molecular Weight:: 219.23

MDL Number:: MFCD00065473

MOL File:: 71119-23-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:36:13

Product description	Number	Pack Size	Price
MES sodium salt	PHG0008	1KIT	$1100
MES sodium salt	RES0114M-A7	10kg	$8440
MES sodium salt BioPerformance Certified, suitable for cell culture	M3058	25g	$79.3
MES sodium salt BioPerformance Certified, suitable for cell culture	M3058	1kg	$1720
MES sodium salt BioPerformance Certified, suitable for cell culture	M3058	10 kg	$8380
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MES sodium salt Properties

Melting point	>250C (dec.)
Density	1.507[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	room temp
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 at 20℃
BRN	3765682
Major Application	diagnostic assay manufacturing
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	4-Morpholineethanesulfonic acid, sodium salt (71119-23-8)
UNSPSC Code	12161704
NACRES	NA.25

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
PPE	Eyeshields, Gloves, type N95 (US)
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	22-24/25-36-26
WGK Germany	1
TSCA	TSCA listed
HS Code	29349990
Storage Class	13 - Non Combustible Solids
REACH Registrations	Active

MES sodium salt price More Price(98)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHG0008	MES sodium salt	71119-23-8	1KIT	$1100	2026-04-30	Buy
Sigma-Aldrich	RES0114M-A7	MES sodium salt	71119-23-8	10kg	$8440	2026-04-30	Buy
Sigma-Aldrich	M3058	MES sodium salt BioPerformance Certified, suitable for cell culture	71119-23-8	25g	$79.3	2026-04-30	Buy
Sigma-Aldrich	M3058	MES sodium salt BioPerformance Certified, suitable for cell culture	71119-23-8	1kg	$1720	2026-04-30	Buy
Sigma-Aldrich	M3058	MES sodium salt BioPerformance Certified, suitable for cell culture	71119-23-8	10 kg	$8380	2026-04-30	Buy

Product number	Packaging	Price	Buy
PHG0008	1KIT	$1100	Buy
RES0114M-A7	10kg	$8440	Buy
M3058	25g	$79.3	Buy
M3058	1kg	$1720	Buy
M3058	10 kg	$8380	Buy

MES sodium salt Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

MES sodium salt is a buffering agent used in biological and biochemical research including plant cell culture. It has been used:
To achieve the required density and stretching of DNA fibers during melting of agarose plugs containing genomic DNA.
To equilibrate the Balch homogenizer chamber and to prevent sample hydrolysis before sample homogenization.

Uses

MES Sodium is a biological buffer often referred to as a “Good′s” buffer. The pKa of MES is 5.96 which makes MES an ideal candidate for cell culture media and protein based buffer formulations to maintain a stable environment in solution. MES Sodium is considered to be non-toxic to culture cell lines, highly water soluble and provides high-solution clarity.

MES Sodium is used in cell culture media, biopharmaceutical buffer formulations (both upstream and downstream) and diagnostic reagents. MES based buffers are used in purification bioprocesses of antibodies, peptides, proteins and blood components.

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.

Definition

ChEBI: Sodium 2-(N-morpholino)ethanesulfonate is the organic sodium salt that is the sodium salt of 2-(N-morpholino)ethanesulfonic acid. It contains a 2-(N-morpholino)ethanesulfonate.

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

Not classified

MES sodium salt synthesis

Synthesis of MES sodium salt from Morpholine and Sodium isethionate

MES sodium salt Preparation Products And Raw materials

Raw materials

Morpholine Sodium isethionate

Preparation Products

MES sodium salt Suppliers

Global( 421)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jiangsu Boquan Biotechnology Co., Ltd.	+86-18168774353	boquanshengwu003@boquansw.com	China	248	58
Suzhou Genemill Biotechnology Co.,Ltd	+86-0512-65917170 +86-15862502491	glm@genemill.com	China	39	58
Anhuyan (Hainan) Biotechnology Co., LTD	+8618163349544	mollylucking@foxmail.com	China	3000	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hubei Xindesheng Material Technology Co., Ltd.	+8618971041571	vickyzhao@whdschem.com	China	174	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5228	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21586	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2988	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58

Supplier	Advantage
Jiangsu Boquan Biotechnology Co., Ltd.	58
Suzhou Genemill Biotechnology Co.,Ltd	58
Anhuyan (Hainan) Biotechnology Co., LTD	58
Hebei Yanxi Chemical Co., Ltd.	58
Hubei Xindesheng Material Technology Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58

View Lastest Price from MES sodium salt manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-17	MES sodium salt 71119-23-8		1KG	99%	3500kg/month	WUHAN FORTUNA CHEMICAL CO., LTD
2026-05-28	MES sodium salt 71119-23-8	$9.00	1KG	99.8%	100tons	Hebei Chuanghai Biotechnology Co,.LTD
2025-06-27	MES sodium salt 71119-23-8	$10.00-30.00	50KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd

MES sodium salt
71119-23-8
$0.00
99%
WUHAN FORTUNA CHEMICAL CO., LTD

MES sodium salt
71119-23-8
$9.00
99.8%
Hebei Chuanghai Biotechnology Co,.LTD

MES sodium salt
71119-23-8
$10.00-30.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

MES sodium salt Spectrum

MES sodium salt(71119-23-8)¹HNMR MES sodium salt(71119-23-8)¹³CNMR MES sodium salt(71119-23-8)IR1

71119-23-8(MES sodium salt)Related Search:

Dimethomorph Tridemorph Sodium hydroxide Sodium carbonate Sodium gluconate

Sodium citrate Sodium acetate Sodium formate Moroxydine hydrochloride Sodium bicarbonate

Ethanesulfonic acid Sodium chloride MES monohydrate Sodium benzoate Moroxydine

4-Morpholineethanesulfonic acid 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT 2-Diethylaminoethanethiol

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