Praseodymium acetate pentahydrate, 99.90% CAS 6192-12-7
| CAS No. | 6192-12-7 |
| Molecular Formula | C3H8O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 216.19 g/mol gives Praseodymium acetate pentahydrate, 99.90% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Praseodymium acetate pentahydrate, 99.90% (CAS 6192-12-7) is a high-purity analytical reference standard with the molecular formula C3H8O6C6H2H2 and a molecular weight of 216.19 g/mol.
Structurally, Praseodymium acetate pentahydrate, 99.90% (C3H8O6C6H2H2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 216.19 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Praseodymium acetate pentahydrate, 99.90% 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 | C3H8O6 C6H2 3*H2 |
| Molecular Weight | 216.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Praseodymium Standards
- Praseodymium(III) Chloride Heptahydrate (CAS 10025-90-8)
- Praseodymium sulfate (CAS 10277-44-8)
- Praseodymium(III) chloride (CAS 10361-79-2)
- Praseodymium(III) oxide (CAS 12036-32-7)
- Praseodymium oxide(III,IV) (CAS 12037-29-5)
- Praseodymium sulfide (Pr2S3) (CAS 12038-13-0)
- Praseodymium(III) perchlorate (CAS 13498-07-2)
- Praseodymium(III) bromide (CAS 13536-53-3)
Recommended Standards
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- 3,4-Dimethoxy-5-[(1e)-prop-1-en-1-yl]benzoic acid (CAS 877041-35-5)
- 2-Bromo-4-chloro-1H-imidazo[4,5-c]pyridine (CAS 1638767-42-6)
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- N'-(Thiophen-2-ylmethylene)tetrahydrofuran-2-carbohydrazide (CAS 60943-76-2)
- 4-(2-(2-Bromo-4-(tert-pentyl)phenoxy)ethyl)piperidine hydrochloride (CAS 1219979-60-8)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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