CAS:71119-22-7
MF:C7H14NNaO4S
EINECS No.:428-420-3; 615-252-2
Purity:99% Min
Other Names:MOPS sodium salt
What is MOPS -na CAS 71119-22-7?
MOPS sodium salt is a buffering agent used in biochemistry and molecular biology that was selected and described by Good et al. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 6.5 – 7.9 and commonly used for cell culture media, as a running buffer in electrophoresis and for protein purification in chromatography. MOPS lacks the ability to form a complex with most metal ions and is recommended for use as a non-coordinating buffer in solutions with metal ions. MOPS is often used in buffered culture media for bacteria, yeast, and mammalian cells.
Specification
Item | Specifications |
Assay (on dried basis,by titration) | NLT 99.5% |
UV Absorbance (0.1M Solution in water) 260 nm | NMT 0.03 |
Loss On Drying (3 hours at 105C°) | NMT 1.0% |
pH (0.1M Solution in H2O @ 25C°) | 10.0 to 11.0 |
pKa (20C°) | 7.0 to 7.4 |
Heavy metals(as Pb) | NMT 5ppm |
Usage
MOPS Sodium Salt is a buffering agent used in organic chemistry.
Packing
25kgs/drum, 9tons/20’container
