Lanthanum(III) oxide ≥99.5% for atomic absorption spectroscopy pH 9.0 (50 g/l, H₂O, 20 °C) (slurry), Supelco®
Catalog # 1.10982.0025
Supplier: Merck
CAS Number:
Specifications
- Pack type:Glass bottle
- Pk:25 g
- Seq:3308
- Environmentally Preferable:
Specifications
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 %
Specification Test Results
About this item
:
:325.81 g/mol
Boiling Pt:4200
Melting Pt:2315
Density:6.51 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:215-200-5
CAS Number:1312-81-8
Formula:La₂O₃
MDL Number:MFCD00011071
:M-Clarity™ quality level = MQ100