Lanthanum(III) chloride heptahydrate
ALDRICH/203521 - 99.999% trace metals basis
Synonym: Lanthanum trichloride heptahydrate; Lanthanum(3+) trichloride heptahydrate
CAS Number: 10025-84-0
Empirical Formula (Hill Notation): Cl3La · 7H2O
Molecular Weight: 371.37
MDL Number: MFCD00149756
Linear Formula: LaCl3 · 7H2O
Product Type: Chemical
| application(s) | electroplating material synthesis precursor |
| assay | 99.999% trace metals basis |
| form | solid |
| impurities | ≤15.0 ppm Trace Rare Earth Analysis |
| InChI | 1S/3ClH.La.7H2O/h3*1H;;7* |
| InChI key | FDFPDGIMPRFRJP-UHFFFAOYSA |
| mp | 91 °C (dec.) (lit.) |
| Quality Level | 100 ![]() |
| reaction suitability | core: lanthanum |
| reagent type: catalyst | |
| SMILES string | O.O.O.O.O.O.O.Cl[La](Cl)C |
| Application: | Lanthanum(III) chloride heptahydrate can be used as an efficient catalyst for : • Solvent-free preparation of substituted alkenes via Knoevenagel condensation. • One-pot synthesis of 3,4-dihydropyrimidin-2(1H It can be used as a precursor to synthesize La/V co-doped TiO2 nanoparticles through the sol-gel method. La co-doped TiO2 nanopowder show enhanced photocatalytic activity. |
| Biochem/physiol Actions: | Calcium channel blocker |
| General description: | Lanthanum(III)chloride heptahydrate is a mild, inexpensive, and moisture-stable heterogeneouscatalyst widely used in several organic transformations. |
| Packaging: | 25, 100 g in poly bottle |
| Symbol | ![]() ![]() GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H290 - H317 - H318 - H411 |
| Precautionary statements | P234 - P261 - P273 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | does not flash |
| Flash Point(C) | does not flash |
| Purity | 99.999% trace metals basis |
| mp | 91 °C (dec.) (lit.) |
| UNSPSC | 12352302 |




