Chromium(II) fluoride CAS 10049-10-2
| CAS No. | 10049-10-2 |
| Molecular Formula | Cr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula CrF, Chromium(II) fluoride contains fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 70.99 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.
Chromium(II) fluoride (CAS 10049-10-2), molecular formula CrF and molecular weight 70.99 g/mol, is a CATO reference standard with documented purity and traceability.
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), Chromium(II) fluoride 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 | Cr 2*F |
| Molecular Weight | 70.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F-containing |
Related Chromium Standards
- Chromium(III) chloride (CAS 10025-73-7)
- Chromium sulfate (CAS 10031-37-5)
- Chromium(III) trichloride hexahydrate hexahydrate (CAS 10060-12-5)
- Chromium chloride tetrahydrofuran complex (1:3) (CAS 10170-68-0)
- Chromium(III) acetate (CAS 1066-30-4)
- Chromium carbide (CAS 12012-35-0)
- Chromium dioxide,99.90% (CAS 12018-01-8)
- Chromium silicide (CAS 12018-09-6)
Recommended Standards
- (3R,4R)-4-[(1S)-Phenylethylamino-3-methoxycarbonyl]-2,2,6,6-tetramethylpiperidine-1-oxyl Hydrochloride (CAS 583827-08-1)
- (3AS,4R,6R,7R,7aR)-6-(benzyloxy)-4-(hydroxymethyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol (CAS 14897-51-9)
- tert-Butyl 2-(aminomethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 1160246-90-1)
- 5-Amino-2-(difluoromethoxy)nicotinonitrile (CAS 1805075-40-4)
- 3-Oxaspiro[5.5]undec-7-en-9-one (CAS 1159280-52-0)
- 4-((4,6-Dimethylpyrimidin-2-yl)(methyl)amino)benzoic acid (CAS 387350-50-7)
- 5-Bromo-1-cyclohexyl-1H-benzo[d]imidazole (CAS 1199773-22-2)
- 3,8-Dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1215932-77-6)
- 4-Bromo-N,N-dimethylbenzenesulfonamide (CAS 707-60-8)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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