Dipotassium hexahydroxystannate CAS 12027-61-1
| CAS No. | 12027-61-1 |
| Molecular Formula | Sn |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dipotassium hexahydroxystannate (CAS 12027-61-1) is a high-purity analytical reference standard with the molecular formula SnKHO and a molecular weight of 174.81 g/mol.
Based on its molecular formula SnKHO, Dipotassium hexahydroxystannate contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 174.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.
Physical & Chemical Properties
| Molecular Formula | Sn 2*K 6*HO |
| Molecular Weight | 174.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
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