475922

MOPS, Free Acid, Molecular Biology Grade

≥99% (potentiometry), crystalline solid, Molecular Biology

• Synonyme(s) : MOPS, Free Acid, Molecular Biology Grade, 3-(N-Morpholino)propanesulfonic Acid
• Formule empirique (notation de Hill) : C₇H₁₅NO₄S
• Numéro CAS: 1132-61-2
• Poids moléculaire : 209.26
• UNSPSC Code: 12161703
• NACRES: NA.25
• MDL number: MFCD00006183

Propriétés

• Nom du produit: MOPS, Free Acid, Molecular Biology Grade, CAS 1132-61-2 is a zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pKa of 7.20 at 25°C.
• grade: Molecular Biology
• Quality Segment: 100
• description: Merck USA index - 14, 6265
• assay: ≥99% (potentiometry)
• form: crystalline solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• color: white
• pKa (20 °C): 7.2
• solubility: water: soluble
• cation traces: heavy metals (as Pb): ≤0.0005%
• absorption: ≤0.05 at 260 nm, ≤0.05 at 280 nm
• foreign activity: DNases, proteases, RNases, none detected
• shipped in: ambient
• storage temp.: 15-25°C
• SMILES string: [S](=O)(=O)([O-])CCC[N+H]1CCOCC1
• InChI: 1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)
• InChI key: DVLFYONBTKHTER-UHFFFAOYSA-N

Description

General description

A zwitterionic buffer active in the pH range of 6.5-8.0(absorbance: ≤0.05 at 260 nm and 280 nm). Has a pKa of 7.2 at 20°C.

A zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pK_a of 7.20 at 25°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• Point d'éclair (°F): 230.0 °F - closed cup
• Point d'éclair (°C): 110 °C - closed cup
• Mot-clé: Danger
• Codes de danger: EUH451
• Mentions de précaution: P201 - P202 - P273 - P391 - P501
• Hazard Classifications: vPvM