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Product Description

Product Name 3N Thulium Oxide 4N Thulium Oxide
Chemical Formula Tm2O3 Tm2O3
TREO % ≥99 ≥99
Tm2O3/REO not less than % 99.9 99.99
Ig-Loss L.O.I(1000℃,lhr) % ≤1 ≤1
Non-rare Earth Impurity Content CaO µg/g ≤100 ≤20
Fe2O3 µg/g ≤100 ≤5
SiO2 µg/g ≤100 ≤50
Cl- µg/g ≤500 ≤300
Product Features White slightly green powder, insoluble in water, soluble in hot sulfuric acid
Application Fields Fluorescent materials,laser crystals, metal alloys,control materials for nuclear reactors