M5914

MOPSO sodium salt

BioXtra, pH 10-12 (1 M in H₂O), ≥99% (titration)

• Synonym(s): 3-(N-Morpholinyl)-2-hydroxypropanesulfonic acid sodium salt, 3-Morpholino-2-hydroxypropanesulfonic acid sodium salt
• Empirical Formula (Hill Notation): C₇H₁₄NNaO₅S
• CAS Number: 79803-73-9
• Molecular Weight: 247.24
• Beilstein/REAXYS Number: 9448952
• MDL number: MFCD00070007
• UNSPSC Code: 12161700
• PubChem Substance ID: 24897055
• NACRES: NA.25

Properties

• product line: BioXtra
• Quality Level: 200
• assay: ≥99% (titration)
• form: crystalline powder
• impurities: ≤0.005% Phosphorus (P); ≤0.1% Insoluble matter
• pH: 10-12 (1 M in H₂O)
• useful pH range: 6.2-7.6
• pKa (25 °C): 6.9
• solubility: H₂O: 1 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.05%
• cation traces: Al: ≤0.0005%; Ca: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.0005%
• absorption: ≤0.05 at 280 in H₂O at 1 M
• application(s): diagnostic assay manufacturing
• 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

Description

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.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315 - H319 - H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves