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Product Description

Product Name 4N Samarium Oxide
Chemical Formula Sm2O3
TREO % ≥99
Sm2O3/REO not less than % 99.99
Ig-Loss L.O.I(1000℃,lhr) % ≤0.3
Non-rare Earth Impurity Content Al2O3 µg/g ≤200
CaO µg/g ≤50
Fe2O3 µg/g ≤20
SiO2 µg/g ≤30
Cl- µg/g ≤100
Product Features Light yellow powder,easily deliquescent, insoluble in water, soluble in inorganic acids
Application Fields Metallic samarium, colorant, catalyst, capacitor ceramics, etc