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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