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LC4982 Samarium(III) oxide 99+ |
Order number | Packaging | Quantity | Price € |
AC31982 | Glass bottle | 10 g | 33.75 |
Product information | |
Hill Formula | O3Sm2 |
Chemical formula | Sm2O3 |
HS Code | 2846 90 00 |
EC number | 235-043-6 |
Molar mass | 348.72 g/mol |
CAS number | 12060-58-1 |
Chemical and physical data | |
Solubility | (20 °C) insoluble |
Melting point | 2325 °C |
Molar mass | 348.72 g/mol |
Density | 7.08 g/cm3 |
Bulk density | 850 kg/m3 |
pH value | ca.8.0 (10 g/l, H2O, 25 °C) (slurry) |
Safety information | |
Storage class | 10 – 13 Other liquids and solids |
WGK | NWG not water endangering |
Disposal | 27 Residues containing valuable recoverable metals should be forwarded for recycling. Container H. |
Toxicological data | |
LD 50 oral | LD50 rat > 5000 mg/kg |
Specifications | |
Assay (complexometric) | ≥ 99 % |
Identity (elemental analysis) | passes test |