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V900484

Sigma-Aldrich

MOPSO sodium salt

Vetec, reagent grade, 98%

Synonym(s):

3-(N-Morpholinyl)-2-hydroxypropanesulfonic acid sodium salt, 3-Morpholino-2-hydroxypropanesulfonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C7H14NNaO5S
CAS Number:
Molecular Weight:
247.24
Beilstein:
9448952
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:

grade

reagent grade

product line

Vetec

Assay

98%

form

crystalline powder

useful pH range

6.2-7.6

pKa (25 °C)

6.9

solubility

water: 0.5 g/mL, clear to slightly hazy, colorless

SMILES string

[Na+].OC(CN1CCOCC1)CS([O-])(=O)=O

InChI

1S/C7H15NO5S.Na/c9-7(6-14(10,11)12)5-8-1-3-13-4-2-8;/h7,9H,1-6H2,(H,10,11,12);/q;+1/p-1

InChI key

WSFQLUVWDKCYSW-UHFFFAOYSA-M

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Application


  • Investigation of the Interaction of Sodium Chloride and Two Amino Sulfonic Acids, HEPES and MOPSO, by EMF Measurements.: This study explores the electrochemical interactions between sodium chloride and the amino sulfonic acids HEPES and MOPSO, providing insights into their behavior in solution which may be relevant for biochemical applications (Wu et al., 1991).

Caution

According to Ferreira, et al., MOPSO can have a strong interaction with iron in solution. Based on this citation, it is recommended to use plastic-coated or PTFE-coated utensils when working with this chemical.

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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(Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions - a review.
Ferreira C.M.H. et al.
Royal Society of Chemistry, 5, 30989-31003 (2015)

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