Lanthanum(III) oxide ≥99.5% for atomic absorption spectroscopy pH 9.0 (50 g/l, H₂O, 20 °C) (slurry), Supelco®

Supplier: MilliporeSigma

M-Clarity™ quality level = MQ100

1.10982.0025 1.10982.0025

CA1.10982.0025EA 114.74 CAD

CA1.10982.0025 EM1.10982.0025

Lanthanum(III) oxide ≥99.5% for atomic absorption spectroscopy pH 9.0 (50 g/l, H₂O, 20 °C) (slurry), Supelco®

Lanthanum (III) oxide

Formula: La₂O₃
MW: 325.81 g/mol
Boiling Pt: 4200 °C (1013 hPa)
Melting Pt: 2315 °C
Density: 6.51 g/cm³ (20 °C)

MDL Number: MFCD00011071
CAS Number: 1312-81-8

Specification Test Results

Assay (complexometric, on of the ignited basis substance)	≥ 99.5 %
Chloride (Cl)	≤ 0.005 %
Sulfate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.002 %
Ca (Calcium)	≤ 0.005
Cu (Copper)	≤ 0.0003 %
Fe (Iron)	≤ 0.002
Li (Lithium)	≤ 0.0001 %
Mg (Magnesium)	≤ 0.0003 %

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