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10025-84-0 - Lanthanum(III) chloride heptahydrate, ACS - 12916 - Alfa Aesar

12916 Lanthanum(III) chloride heptahydrate, ACS

CAS-Nummer
10025-84-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 50,95
250g 217,33
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Lanthanum(III) chloride heptahydrate, ACS

MDL
MFCD00149756
EINECS
233-237-5

Chemische Eigenschaften

Formel
LaCl3•7H2O
Molmasse
371.37 (245.27anhy)
Form
Crystalline
Schmelzpunkt
91° dec.
Löslichkeit
Soluble in ethanol and water.

Qualitätsspezifikationen

Maximum level of impurities: Insoluble matter 0.01%, Ca 10ppm, Mg 10ppm, LaCl<sub>3</sub> 64.5-70.0%

Anwendungen

Lanthanum chloride solutions are used in various water treatment applications. Lanthanum chloride is also used in biochemical research. Doped with cerium, it is applied as a scintillator material. In organic synthesis, lanthanum trichloride functions as a mild lewis acid. This compound is used in gamma detectors.

Bemerkungen

Incompatible with oxidizing agents, strong acids, strong reducing agents and active metals.

Literaturverweise

Zhang, Q. B.; Yang, C.; Hua, Y.X.; Lia, Y.; Dong, P. Electrochemical preparation of nanostructured lanthanum using lanthanum chloride as a precursor in 1-butyl-3-methylimidazolium dicyanamide ionic liquid. Phys. Chem. Chem. Phys. 2015, 17, 4701-4707.

Wang, L.; Wang, W.; Zhou, Q.; Huang, X. Combined effects of lanthanum(III) chloride and acid rain on photosynthetic parameters in rice. Chemosphere 2014, 112, 355-361.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5363
Harmonized Tariff Code
2846.90
TSCA
Yes
RTECS
OE4470000

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