Lantan(III)oxid ≥99.5% för atomabsorptionsspektroskopi pH 9.0 (50 g/l, H₂O, 20 °C) (slurry), Supelco®

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M-Clarity™ quality level = MQ100

1.10982.0025EA 897 SEK
1.10982.0025
Lantan(III)oxid ≥99.5% för atomabsorptionsspektroskopi pH 9.0 (50 g/l, H₂O, 20 °C) (slurry), Supelco®
Lantan(III)oxid
Formel: La₂O₃
MW: 325,81 g/mol
Kokpunkt: 4200 °C (1013 hPa)
Smältpunkt: 2315 °C
Densitet: 6,51 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00011071
CAS nummer: 1312-81-8
EINECS: 215-200-5

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Specifikation testresultat

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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