Iron(II) sulfate hydrate CAS 13463-43-9
| CAS No. | 13463-43-9 |
| Molecular Formula | O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Iron(II) sulfate hydrate (O4SFeH2O) contains a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 169.92 g/mol, it falls into the medium-molecular-weight range.
Iron(II) sulfate hydrate (CAS 13463-43-9) is a high-purity analytical reference standard with the molecular formula O4SFeH2O and a molecular weight of 169.92 g/mol.
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.
CATO manufactures Iron(II) sulfate hydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | O4S Fe H2O |
| Molecular Weight | 169.92 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.) | 1960 |
| 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)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com