Acesulfame calcium CAS 54054-83-0
| CAS No. | 54054-83-0 |
| Molecular Formula | 2*C4H4NO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Acesulfame calcium 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.
Acesulfame calcium (CAS 54054-83-0), molecular formula C4H4NO4SCa and molecular weight 202.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, an amide group, a sulfone group, Acesulfame calcium is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 202.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | 2*C4H4NO4S Ca |
| Molecular Weight | 202.22 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acesulfame Standards
- Acesulfame Aspartame Salt (CAS 106372-55-8)
- Acesulfame impurity 3 (CAS 1314966-13-6)
- Acesulfame-d4 Potassium Salt (CAS 1623054-53-4)
- Acesulfame impurity 4 (CAS 459454-05-8)
- Acesulfame Potassium (CAS 55589-62-3)
- Acesulfame potassium EP Impurity A (CAS 5977-14-0)
- Acesulfame Potassium EP Impurity B (CAS 72827-08-8)
- Acesulfame Potassium,Aspartame In Drink (CAS CATO-CCRM104022)
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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
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com