- Grade: ULTRA PURE
- CAS Number: 1132-61-2
- Synonyms: 3-[N-morpholino]propane-sulfonic acid; 3-morpholinopropanesulfonic acid
- Molecular Formula: C7H15NO4S
- Molecular Weight: 209.27
- Storage Condition: Room temperature
| Specification | Result |
| Appearance | White crystalline powder |
| Assay (0.1 N NaOH by titration) | 99.8% |
| Melt point | 279.1-280.4°C |
| Water Content (By Karl Fischer) | 0.2% |
| pH (1.0% aqueous ) | 4.3 |
| Solubility (1.0M aqueous) | Clear, colorless solution |
| Ultraviolet Absorbance (1.0M aqueous) | A (260nm): 0.014 A (280nm): 0.017 |
| Trace Metal Analysis (As) | ≤3ppm |
| Trace Metal Analysis (Ba) | ≤5ppm |
| Trace Metal Analysis (Cd) | ≤5ppm |
| Trace Metal Analysis (Ca) | ≤30ppm |
| Trace Metal Analysis (Cr) | ≤5ppm |
| Trace Metal Analysis (Co) |
≤5ppm |
| Trace Metal Analysis (Cu) |
≤5ppm |
| Trace Metal Analysis (Fe) |
≤1ppm |
| Trace Metal Analysis (Pb) |
≤5ppm |
| Trace Metal Analysis (Mg) |
≤5ppm |
| Trace Metal Analysis (Mn) |
≤5ppm |
| Trace Metal Analysis (Mo) |
≤5ppm |
| Trace Metal Analysis (Ni) |
≤5ppm |
| Trace Metal Analysis (Zn) |
≤5ppm |