Formula Sm
CAS No. 7440-19-9
Molecular Weight 150.36
Appearance Silvery
Ductibility Good
Stability Moderately reactive in air

Application: Samarium Metal is primarily utilized in the production of Samarium-Cobalt (Sm2Co17) permanent magnets with one of the highest resistances to demagnetization known. High purity Samarium Metal is also used in making speciality alloy and sputtering targets .

Standard Specifications

Grade	99.99%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Sm/TREM (% min.)	99.99	99.99	99.9	99
TREM (% min.)	99.9	99.9	99.5	99
Rare Earth Impurities ( in TREM, % max.)	% max.	% max.	% max.	% max.
La Ce Pr Nd Eu Gd Y	0.001 0.001 0.005 0.005 0.005 0.005 0.001	0.005 0.005 0.005 0.005 0.005 0.005 0.001	0.01 0.01 0.03 0.03 0.03 0.03 0.03	0.05 0.05 0.05 0.05 0.05 0.05 0.05
Non-Rare Earth Impurities ( % max.)	% max.	% max.	% max.	% max.
Fe Si Ca Al Mg Mn O C	0.001 0.003 0.003 0.003 0.001 0.001 0.015 0.01	0.001 0.005 0.005 0.005 0.001 0.005 0.03 0.015	0.01 0.01 0.01 0.02 0.001 0.01 0.03 0.015	0.015 0.015 0.015 0.03 0.001 0.01 0.05 0.03

 

We can also accept inquiries for other Rare earth compounds: Lanthanum, Cerium, Neodymium, Praseodymium, Samarium, Europium, Gadolinium, Dysprosium, Terbium, Holmium, Erbium, Ytterbium, Lutetium, Thulium, Scandium and Yttrium.

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