Praseodymium(III) oxalate xhydrate CAS 28877-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28877-86-3 |
| Molecular Formula | C6O12Pr2 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Praseodymium(III) oxalate xhydrate (CAS 28877-86-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6O12Pr2 H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6O12Pr2 H2O |
| Molecular Weight | 563.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
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
- Encainide Hydrochloride (CAS 66794-74-9)
- 2-(2-Aminobutan-2-yl)-5,6-dimethylpyrimidin-4(1H)-one hydrochloride (CAS 1354954-56-5)
- 2-Cyano-3-[1-(2-cyanoethyl)-3-[4-(difluoromethoxy)-3-methoxyphenyl]-1h-pyrazol-4-yl]prop-2-enoic acid (CAS 956374-01-9)
- Vernakalant Impurity 7 (CAS 795282-27-8)
- Methyl 2-(azetidin-3-yloxy)benzoate hydrochloride (CAS 1956376-48-9)
- (R)-4-(tert-butoxy)-2-((1-methyl-6-oxo-1,6-dihydropyridin-2-yl)methyl)-4-oxobutanoic acid (CAS 2426657-69-2)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
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