Terbium(III) oxide CAS 12036-41-8
| CAS No. | 12036-41-8 |
| Molecular Formula | O3Tb2 |
| Molecular Weight | 365.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Terbium(III) oxide 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.
CATO supplies Terbium(III) oxide (CAS 12036-41-8), a certified reference material (molecular formula O3Tb2, MW 365.85 g/mol) for analytical method development and quality control.
Terbium(III) oxide (O3Tb2) contains an inorganic composition. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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 | O3Tb2 |
| Molecular Weight | 365.85 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |
Related Terbium Standards
- Terbium(III) bromide (CAS 14456-47-4)
- Terbium vanadium oxide, 99.8% (REO) (CAS 13566-09-1)
- Terbium chloride (CAS 10042-88-3)
- Terbium oxide (CAS 12738-76-0)
- Terbium fluoride, 99.99% (CAS 13708-63-9)
- Terbium(III) iodide (CAS 13813-40-6)
- Terbium(III) sulfate (CAS 13692-99-4)
- Terbium(III) acetate hydrate (CAS 100587-92-6)
Recommended Standards
- 1,4,7-Tribromoisoquinoline (CAS 1203579-08-1)
- 1,4,6-Tribromoisoquinoline (CAS 1254514-18-5)
- tert-Butyl 4-(3-(3-chlorophenyl)-3-oxopropanoyl)piperidine-1-carboxylate (CAS 1017781-51-9)
- 4-Chloro-2,6-diphenylbenzo[h]quinoline (CAS 1407504-42-0)
- Benzene, 1-ethoxy-4-nitro-3-(2-nitroethenyl)-2-(phenylmethoxy)- (CAS 130570-45-5)
- 3-Amino-6-cyclopropyl-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 430454-02-7)
- Methyl 2-(4-methoxyphenyl)oxazole-4-carboxylate (CAS 154405-98-8)
- 4-(Ethoxycarbonyl)isophthalic acid (CAS 14230-18-3)
- 3-Cyclopropoxy-5-methoxypyridin-4-amine (CAS 1243409-45-1)
- 5-Methyl-1-(2-nitrophenyl)-2,3-dihydro-1h-imidazol-2-one (CAS 1197478-23-1)
- (5-Methylbenzo[d]thiazol-2-yl)methanamine (CAS 1095636-96-6)
- 2-(2-(6-Amino-9H-purin-9-yl)-N-(2-aminoethyl)acetamido)acetic acid (CAS 793673-55-9)
- N-((4-methoxynaphthalen-1-yl)sulfonyl)-N-methylglycine (CAS 446052-58-0)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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