Sodium ferric oxalate CAS 5936-14-1
| CAS No. | 5936-14-1 |
| Molecular Formula | C6FeO12 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Sodium ferric oxalate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Sodium ferric oxalate (CAS 5936-14-1), molecular formula C6FeO12Na and molecular weight 342.89 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Sodium ferric oxalate (C6FeO12Na) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C6FeO12 Na |
| Molecular Weight | 342.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Sodium Standards
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- Ferric pyrophosphate citrate (CAS 1332-96-3)
- Ferric Derisomaltose (CAS 1345510-43-1)
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Recommended Standards
- (4S)-4-Amino-5-hydroxypentanoic acid (CAS 72478-99-0)
- 3-Amino-6-fluoro-2,3-dihydro-1h-indol-2-one hydrochloride (CAS 1214059-84-3)
- tert-butyl (4S)-4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 1808364-52-4)
- 4-(Dimethylamino)-3,5-dimethylbenzoic acid (CAS 87725-33-5)
- Artemisic Acid (CAS 80286-58-4)
- 2-Bromo-3,5-dichlorothiophene (CAS 1536984-16-3)
- S-(Pyridin-2-ylmethyl) ethanethioate (CAS 35250-75-0)
- 3-amino-2-(2,2-difluoroethoxy)benzamide (CAS 1564662-51-6)
- Methyl 4-(3-(3,4-dimethoxybenzoyl)-4-hydroxy-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-pyrrol-2-yl)benzoate (CAS 618080-57-2)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
Why CATO?
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