Ethylenediaminetetraacetic Acid Cadmium Disodium Salt CAS 35803-35-1
| CAS No. | 35803-35-1 |
| Molecular Formula | C10H12N2O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethylenediaminetetraacetic Acid Cadmium Disodium Salt (C10H12N2O8CdNa) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Ethylenediaminetetraacetic Acid Cadmium Disodium Salt (CAS 35803-35-1), a certified reference material (molecular formula C10H12N2O8CdNa, MW 423.61 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), Ethylenediaminetetraacetic Acid Cadmium Disodium Salt 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.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O8 Cd 2*Na |
| Molecular Weight | 423.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related Ethylenediaminetetraacetic Standards
- Ethylenediaminetetraacetic acid (trisodium hydrate) (CAS 10378-22-0)
- Ethylenediaminetetraacetic Acid Disodium Salt (CAS 139-33-3)
- Ethylenediaminetetraacetic acid zinc disodium salt (CAS 14025-21-9)
- Ethylenediaminetetraacetic Acid Magnesium Disodium Salt (CAS 14402-88-1)
- Ethylenediaminetetraacetic acid (dilithium) (CAS 14531-56-7)
- Ethylenediaminetetraacetic acid-d<SUB>4</SUB> (CAS 15251-22-6)
- Ethylenediaminetetraacetic Acid Manganese Disodium Salt (CAS 15375-84-5)
- Ethylenediaminetetraacetic Acid Monosodium Ferric Salt Hydrate (CAS 15708-41-5)
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- Latamoxef Impurity 2 (CAS CATO-C4X-17982)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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