Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of MOPSO Sodium Salt (CAS: 79803-73-9) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Grade | Molecular Biology Grade |
| Appearance | White Crystalline Powder |
| Purity / Analysis Method | >99.0% (Titration, Anhydrous) |
| Water (by Karl Fischer) | <0.50% |
| Useful pH Range | 6.2~7.6 |
| pKa (25℃) | 6.9 |
| UV Absorbance 260nm | <0.04 Abs (5% aqueous) |
| UV Absorbance 280nm | <0.02 Abs (5% aqueous) |
| Solubility (Turbidity) | Clear (10% aqueous) |
| Solubility (Color) | Colorless (10% aqueous) |
| Heavy Metals (as Pb) | <5ppm |
| Iron (Fe) | <5ppm |
| Chloride (Cl) | <0.05% |
| Sulfate (SO4) | <0.005% |
| Cytotoxicity | Pass |
| pH | 8.9~9.7 (10% aqueous) |
| DNase, RNAse, Protease | Pass |
| Endotoxin | <50 EU/g |
| Yeast and Mold | <100 CFU/g |
| Bioburden | <100 CFU/g |
| Infrared Spectrum | Conforms to Reference |
| Test Standard | Enterprise Standard |
| Usage | Biological Buffer; Good's Buffer; Zwitterionic Biological Buffer |
Description:
Specifications:
Package & Storage:
| Chemical Name | MOPSO Sodium Salt |
| Synonyms | MOPSO-Na; 3-(N-Morpholinyl)-2-Hydroxypropanesulfonic Acid Sodium Salt; 3-Morpholino-2-Hydroxypropanesulfonic Acid Sodium Salt |
| CAS Number | 79803-73-9 |
| CAT Number | RF-PI1679 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C7H14NO5SNa |
| Molecular Weight | 247.24 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
MOPSO Sodium Salt (CAS: 79803-73-9) is a zwitterionic buffering agent used in biochemistry and molecular biology that was selected and described by Good et al., structurally similar to MOPS, that is useful for a pH range of 6.2~7.6. It is a second generation “Good′s” buffer which displays improved solubility compared to traditional “Good′s” buffers. The pKa of MOPSO Sodium is 6.9 which make it an ideal candidate for buffer formulations which require a pH slightly below physiological to maintain a stable environment in solution. It is commonly used for cell culture media, as a running buffer in electrophoresis, and for protein purification with chromatography. Due to low ionic mobility, MOPSO is regarded as an excellent buffer for use in capillary electrochromatography. MOPSO Sodium is considered to be non-toxic to culture cell lines and provides high-solution clarity. MOPSO Sodium can be used in cell culture media, biopharmaceutical buffer formulations (both upstream and downstream) and diagnostic reagents. MOPSO based buffers have been described for fixation of cells from urine samples. As a buffer component in various biological applications including DNA gel electrophoresis.
