Lanthanum(III) oxide CAS 1312-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1312-81-8 |
| Molecular Formula | La2O3 |
| Molecular Weight | 325.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lanthanum(III) oxide (CAS 1312-81-8) pharmaceutical standards reference standard. Molecular formula: La2O3. Molecular weight: 325.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | La2O3 |
| Molecular Weight | 325.81 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.) | 1957 |
Related Lanthanum Standards
- Lanthanum(III) isopropoxide (CAS 19446-52-7)
- Lanthanum(III) bromide (CAS 13536-79-3)
- Lanthanum(III) chloride (CAS 10099-58-8)
- Lanthanum aluminum oxide (CAS 12003-65-5)
- Calcium lanthanum sulfide (CAS 12525-03-0)
- Lanthanum(III) fluoride (CAS 13709-38-1)
- Lanthanum(III) hydroxide (CAS 14507-19-8)
- Lanthanum(III) nitride, 99.9% (REO) (CAS 25764-10-7)
Recommended Standards
- 2-Chloro-N-(2-(isopropylsulfonyl)phenyl)-5-methylpyrimidin-4-amine (CAS 1032903-48-2)
- 2-Chloro-N-[(4-methoxyphenyl)methyl]-N-methylbenzene-1-sulfonamide (CAS 1323902-06-2)
- 7-Chloro-4-(4-(pyrimidin-2-yl)piperazin-1-yl)quinoline (CAS 643042-43-7)
- 2-(3-Amino-4-chlorophenyl)acetonitrile (CAS 1261580-99-7)
- 1,3,2-Dioxathiolane 2,2-Dioxide (CAS 1072-53-3)
- N-Benzylstearamide (CAS 5327-45-7)
- 2-(6-Chloro-[3,3'-bipyridin]-5-yl)acetonitrile (CAS 1227607-46-6)
- 2-(cyclohex-1-en-1-yl)-2-methylpropan-1-amine (CAS 1598255-56-1)
- 2-Methyl-5-(trifluoromethyl)isoindoline (CAS 205370-11-2)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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 13829788188 / jacky.chen@cato-chem.com