Mercury(II) Trifluoromethanesulfonate CAS 49540-00-3
| CAS No. | 49540-00-3 |
| Molecular Formula | Hg |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Mercury(II) Trifluoromethanesulfonate 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.
Mercury(II) Trifluoromethanesulfonate (CAS 49540-00-3), molecular formula HgCF3O3S and molecular weight 349.65 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula HgCF3O3S, Mercury(II) Trifluoromethanesulfonate contains a sulfone group, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 349.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | Hg 2*CF3O3S |
| Molecular Weight | 349.65 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Mercury Standards
- Phenyl Mercury Hydroxide (CAS 100-57-2)
- Mercury chloride (CAS 10112-91-1)
- Phenyl Mercury Oleate (CAS 104-60-9)
- Mercury(II) telluride (CAS 12068-90-5)
- Phenyl Mercury Lactate (CAS 122-64-5)
- Mercury(II) Trifluoroacetate (CAS 13257-51-7)
- Mercury(I) fluoride (CAS 13967-25-4)
- 14783-59-6 Mercury, bis((2-phenyldiazenecarbothioic acid-kappaS) 2-phenylhydrazidato-kappaN2)-, (T-4)- Mercury, bis((phenyldiazenecarbothioic acid-kappaS) 2-phenylhydrazidato-kappaN2)-, (T-4)- Mercury, bis(dithizonato)- Mercury(II) bis(dithizonate) Mercury dithizonate (CAS 14783-59-6)
Recommended Standards
- 2,2-Dibromo-1-(pyridin-2-yl)ethan-1-one (CAS 1243314-95-5)
- 1-(2,3-Dichlorophenyl)-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 1263366-04-6)
- 5-(Phenoxymethyl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 1134335-21-9)
- Fluoranthen-3-yl acetate (CAS 65593-28-4)
- 2,4,5,7-Tetraiodo-3-oxo-9-(2,3,4,5-tetrachlorophenyl)-3H-xanthen-6-yl acetate (CAS 133433-82-6)
- N-butylcyclohexanamine (CAS 10108-56-2)
- Suzetrigine Impurity 5 (CAS CATO-C4X-33695)
- 2-(dimethyl-1H-1,2,4-triazol-1-yl)aniline (CAS 858000-93-8)
- 3-(7-Methyl-2-phenylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-24-6)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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