4-Morpholineethanesulfonic acid

$ 1.00 /1kg

career henan chemical co

7YR

China

Chemical Properties

Product Name	4-Morpholineethanesulfonic acid
CAS No	4432-31-9
EC-No	224-632-3
Min. Order	1 kg
Purity	99%
Supply Ability	CARA01
Release date	2019/07/06

4-Morpholineethanesulfonic acid Basic information

Product Name:	4-Morpholineethanesulfonic acid
Synonyms:	MES 2-Morpholinoethanesulfonic acid;MES(2-(n-Morpholino)-ethanesulfonic acid), Free Acid;BBS13;FLJ20345;MKS1;ANTI-ME1 antibody produced in mouse;HUMNDME;ME1
CAS:	4432-31-9
MF:	C6H13NO4S
MW:	195.24
EINECS:	224-632-3
Product Categories:	buffer;Pharmaceutical Raw Materials;Biochemistry;Good's Buffers;Biotechnology Performance Certified (BPC) BuffersBiological Buffers;Buffer Convenience Packaging;Buffer SolutionsBiological Buffers;Buffers A to ZBiological Buffers;Good Buffers;BioUltraBiological Buffers;Buffer SolutionsProtein Structural Analysis;AlphabeticalMolecular Biology;Biological Buffers;BioUltra Buffers;Molecular Biology Reagents;Optimization Reagents;X-Ray Crystallography
Mol File:	4432-31-9.mol

4-Morpholineethanesulfonic acid Chemical Properties

Melting point	>300 °C(lit.)
Boiling point	102°C
density	1.208 (estimate)
refractive index	1.5500 (estimate)
storage temp.	Store at RT.
solubility	H₂O: 0.5 M at 20 °C, clear
form	Powder
pka	pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011
color	White
PH	2.5-4.0 (25℃ in neat)
Merck	13,5929
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	SXGZJKUKBWWHRA-UHFFFAOYSA-N
CAS DataBase Reference	4432-31-9(CAS DataBase Reference)
EPA Substance Registry System	4-Morpholineethanesulfonic acid(4432-31-9)

Safety Information

MSDS Information

Provider	Language
2-(N-Morpholino)ethanesulfonic acid	English
SigmaAldrich	English

4-Morpholineethanesulfonic acid Usage And Synthesis

Chemical Properties	White/clear crystalline powder
Uses	Biological buffer.
Purification Methods	Crystallise MES from hot EtOH containing a little water. The picrate crystallises from EtOH and has m 178.8-182o. [Malkiel & Mason J Org Chem 8 199 1943, Beilstein 27 III/IV 370.]

4-Morpholineethanesulfonic acid Preparation Products And Raw materials

Raw materials

Sodium sulfite-->Sodium hypochlorite-->Sulfur trioxide-->LARD-->METHYL LAURATE-->Methyl hexadecanoate

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