| CAS No. | 15710-66-4 |
| Molecular Formula | 2*NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of Manganese(II) nitrate hydrate is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Manganese(II) nitrate hydrate (CAS 15710-66-4), molecular formula NO3MnH2O and molecular weight 134.96 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an inorganic composition, Manganese(II) nitrate hydrate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 134.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
| Molecular Formula | 2*NO3 Mn H2O |
| Molecular Weight | 134.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |