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MOPS, Free Acid, Molecular Biology Grade - CAS 1132-61-2 - Calbiochem

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.

Synonym(s):
3-(N-Morpholino)propanesulfonic Acid, MOPS, Free Acid, Molecular Biology Grade - CAS 1132-61-2 - Calbiochem
Empirical Formula (Hill Notation):
C7H15NO4S
CAS Number:
Molecular Weight:
209.26
MDL number:

Quality Level

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

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

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 pKa of 7.20 at 25°C.

Packaging

100 g in Plastic ampoule

Warning

Toxicity: Standard Handling (A)

Legal Information

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Certificate of Analysis

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Certificate of Quality

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