Iron(III) sulfate hydrate CAS 15244-10-7
| CAS No. | 15244-10-7 |
| Molecular Formula | 3*O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Iron(III) sulfate hydrate is closely related to a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Iron(III) sulfate hydrate (CAS 15244-10-7), a certified reference material (molecular formula O4SFe, MW 151.90 g/mol) for analytical method development and quality control.
Owing to a sulfone group, Iron(III) sulfate hydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 | 3*O4S 2*Fe |
| Molecular Weight | 151.90 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Iron Standards
- Iron (III) chloride hexahydrate (CAS 10025-77-1)
- Iron(II) sulfate dihydrate (CAS 10028-21-4)
- Iron(III) Sulfate (CAS 10028-22-5)
- Iron(II) phosphate (CAS 10028-23-6)
- Iron(II) succinate (CAS 10030-90-7)
- Iron(III) bromide (CAS 10031-26-2)
- Ammonium iron(II) sulfate (CAS 10045-89-3)
- Iron(III) pyrophosphate (CAS 10058-44-3)
Recommended Standards
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Why CATO?
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