Iron(II) carbonate, tech. gr. (Siderite) CAS 14476-16-5
| CAS No. | 14476-16-5 |
| Molecular Formula | CO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Iron(II) carbonate, tech. gr. (Siderite) (CAS 14476-16-5), molecular formula CO3Fe and molecular weight 115.85 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula CO3Fe, Iron(II) carbonate, tech. gr. (Siderite) contains an organic framework; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 115.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | CO3 Fe |
| Molecular Weight | 115.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
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
- 1-(3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1321848-43-4)
- 6-((7-Chloroquinazolin-4-yl)amino)hexan-1-ol (CAS 5427-36-1)
- Sodium 2-methylphenolate (CAS 4549-72-8)
- (2-Chloro-1-ethoxy-2,2-difluoroethoxy)triethylsilane (CAS 1922958-25-5)
- rel-(1S,3S,4R,6R)-4,7,7-Trimethylbicyclo[4.1.0]heptan-3-ol (CAS 52486-23-4)
- 5-Bromobenzo[b]thiophene-2-carbohydrazide (CAS 886360-90-3)
- 4-Nonylphenol-tri-ethoxylate (CAS 51437-95-7)
- 1-(2-Bromoethoxy)-2,4-dichlorobenzene (CAS 6954-77-4)
- (S,R,S)-AHPC-acetamido-O-PEG4-C1-acid (CAS 2172820-13-0)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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