Lanthanum Chloride Heptahydrate AR 100gr

SKU : O-5300.0100
CAS : 10025-84-0
Formula : LaCl3.7H2O
Grade : AR
Primary Applications :
    • Atomic Absorption Spectroscopy (AAS): Extensively used as a releasing agent to suppress chemical interferences during AAS flame analysis. It binds preferentially to interfering anions (like phosphate, sulfate, and silicate), preventing them from forming refractory compounds with analyte metals like calcium and magnesium.
    • Precision Phosphate Quantification: Applied in analytical assays to quantitatively precipitate and measure trace phosphate ions in environmental water and biological fluid matrixes.
    • Biochemical Channel Studies: Utilized as a high-purity inorganic calcium channel blocker in cellular physiology experiments, where trace metal contaminants cannot be tolerated.
    • Advanced Material Precursor: Serves as a baseline standard for synthesizing high-purity catalysts and specialized scintillators for radiation detection.

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Lanthanum Chloride Heptahydrate is a highly water-soluble, crystalline inorganic rare-earth salt primarily used as a mild Lewis acid catalyst in organic synthesis, a phosphate precipitant in analytical chemistry, and a biochemical tool for calcium channel studies. Because it contains seven bound water molecules in its crystal lattice, it serves as a highly stable, manageable source of trivalent lanthanum (La3+) ions for laboratory applications.Lanthanum Chloride Heptahydrate AR (Analytical Reagent) grade is an ultra-pure, crystalline rare-earth salt specifically refined for high-precision laboratory analysis, analytical chemistry, and sensitive biochemical research. The “AR” or “AR/ACS” designation guarantees a minimum assay purity of (98.5% to 99.0%), ensuring that trace heavy metals, iron, and other rare-earth impurities are kept below strict laboratory tolerances. 

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS.

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Wadah yang tidak mengandung logam.
Tertutup sangat rapat. Kering.
Menangani dan menyimpan di bawah gas inert. Hidroskopis.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan Jerman (TRGS 510): 11: Zat-zat padat yang mudah terbakar

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