Lanthanum(III) chloride CAS#10099-58-8
High Purity and Crystalline Forms: Available in both anhydrous hexagonal and heptahydrate triclinic crystals, ensuring versatility for different applications.
Good Solubility: Soluble in water (both forms) and ethanol (heptahydrate), making it easy to handle in chemical reactions and formulations.
Thermal Stability: The anhydrous form has a high melting point of 850 °C, suitable for high-temperature processes.
Hygroscopic Nature: The hygroscopic property allows controlled moisture absorption, useful in certain chemical and material applications.
Lanthanum(III) Chloride CAS#10099-58-8
Anhydrous Lanthanum(III) Chloride appears as a white hexagonal crystal. It is hygroscopic, has a density of 3.84 g/cm³, melts at 850 °C, and is soluble in water. The heptahydrate form is a white triclinic crystal that decomposes at 91 °C and is soluble in both water and ethanol.
Lanthanum(III) chloride Chemical Properties
| Melting point | 860 °C(lit.) |
| Boiling point | 1812 °C(lit.) |
| density | 3.84 g/mL at 25 °C(lit.) |
| Fp | 1000°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | beads |
| color | White to almost white |
| Specific Gravity | 3.842 |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 145,363 |
| Stability: | Stability |
| Cosmetics Ingredients Functions | ASTRINGENT |
| CAS DataBase Reference | 10099-58-8(CAS DataBase Reference) |
| EPA Substance Registry System | Lanthanum chloride (LaCl3) (10099-58-8) |
Safety Information
| Hazard Codes | Xi,N |
| Risk Statements | 36/37/38-11-51/53-43-41 |
| Safety Statements | 26-36-61-36/37/39 |
| RIDADR | UN3264 |
| WGK Germany | 2 |
| RTECS | OE4375000 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28469023 |
Safety Information
| Hazard Codes | Xi,N |
| Risk Statements | 36/37/38-11-51/53-43-41 |
| Safety Statements | 26-36-61-36/37/39 |
| RIDADR | UN3264 |
| WGK Germany | 2 |
| RTECS | OE4375000 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28469023 |
Product Application of Lanthanum(III) Chloride CAS#10099-58-8
Lanthanum(III) Chloride is a stable heterogeneous catalyst widely employed in various organic reactions. It is used in the solvent-free synthesis of substituted olefins via the Knoevenagel condensation, the one-pot preparation of 3,4-dihydropyrimidin-2(1H)-ones, and as a precursor for producing La/V co-doped TiO₂ nanoparticles through the sol-gel method.
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