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13197 Lanthanum(III) carbonate hydrate, REacton®, 99.99% (REO)

CAS-Nummer
54451-24-0
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
13197-18 50g 83,50
13197-30 250g 299,00
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Lanthanum(III) carbonate hydrate, REacton®, 99.99% (REO)

MDL
MFCD00011069
EINECS
209-599-5

Chemische Eigenschaften

Formel
La2(CO3)3•xH2O
Molmasse
457.85(anhy)
Form
Powder/Lump
Dichte
2.6-2.7
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Löslichkeit
Soluble in acids. Insoluble in water.

Anwendungen

Lanthanum(III) carbonate hydrate is used as a starting material for the preparation of lanthanum strontium manganite, which is used in solid oxide fuel cell applications. It is also involved in the preparation of high-temperature superconductors. It finds application in medicine as a phosphate binder. Further, it is used in the treatment of hyperphosphatemia. In addition to this, it is used for the tinting of glass, water treatment and as a catalyst for hydrocarbon cracking.

Bemerkungen

Hygroscopic. Incompatible with strong acids and water.

Literaturverweise

Zhang, X.; He, C.; Wang, L.; Li, Z.; Feng, Q. Synthesis, characterization and nonisothermal decomposition kinetics of La2(CO3)3•3.4H2O. J. Therm. Anal. Calorim. 2015, 119 (3), 1713-1722.

Stankeviciute, R.; Zalga, A. Sol-gel synthesis, crystal structure, surface morphology, and optical properties of Eu2O3-doped La2Mo3O12. J. Therm. Anal. Calorim. 2014, 118 (2), 925-935.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5364
Harmonized Tariff Code
2846.90
TSCA
Yes

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