1. Description
MOPS sodium salt (CAS 71119-22-7) is the sodium salt form of the widely used MOPS biological buffer. As a Good’s buffer, it provides reliable pH control within the physiological range (approx. 6.5-7.9), making it ideal for sensitive biopharmaceutical applications. Its key benefits include high purity, excellent aqueous solubility, and minimal interference in biological systems, ensuring reproducible results in cell culture and protein work.
2. Properties Table
Property Value Product Name 3-(N-Morpholino)propanesulfonic acid sodium salt (MOPS-Na) CAS Number 71119-22-7 Molecular Formula C7H14NNaO4S Molecular Weight 231.25 g/mol Appearance White crystalline powder Purity >99% (Biotechnology/Pharmaceutical Grade) pH Effective buffering range approx. 6.5 – 7.9 Solubility Soluble in water 3. Usage
- Key component in formulating buffers for mammalian and microbial cell culture media used in biopharmaceutical production.
- Used in purification buffers for proteins and enzymes during downstream processing, maintaining protein stability and activity.
- Employed in electrophoresis buffers (e.g., RNA analysis) and various diagnostic assay development protocols requiring stable physiological pH.
4. Packaging & Transportation
Supplied in high-purity, securely sealed containers (e.g., poly bottles, drums) to ensure integrity and prevent contamination. Shipped according to standard chemical regulations, typically classified as non-hazardous for transport via IATA and DOT. Certificate of Analysis available.
5. Storage
Store at controlled room temperature (typically 15-30°C) in a dry, well-ventilated environment. Keep container tightly sealed to prevent moisture absorption.
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