氧化铜锌铁 CAS 228402-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 228402-49-1 |
| Molecular Formula | CuFe2O4Zn |
| Molecular Weight | 304.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
氧化铜锌铁 (CuFe2O4Zn) contains an inorganic composition. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
氧化铜锌铁 (CAS 228402-49-1), molecular formula CuFe2O4Zn and molecular weight 304.64 g/mol, is a CATO reference standard with documented purity and traceability.
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.
Physical & Chemical Properties
| Molecular Formula | CuFe2O4Zn |
| Molecular Weight | 304.64 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 2022 |
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Why CATO?
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