Lutecium Metal

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Lutetium, atomic no. 71, symbol Lu, weight at 174.97, is the last member of the rare earth series. Unlike most rare earths it lacks a magnetic moment. It also has the smallest metallic radius of any rare earth. It is perhaps the least naturally abundant of the lanthanides.
It is the ideal host for x-ray phosphors because it produces the densest known white material, lutetium tantalate (LuTaO4).
It is utilized as a dopant in matching lattice parameters of certain substrate garnet crystals, such as indium-gallium-garnet (IGG) crystals due its lack of a magnetic moment.

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Product CAS	7439-94-3
Chemical Formula	Lu
Main applications	Additive

Metal analysis

Standard Specifications
Product Code
Grade	99.99%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Lu/TREM (% min.)	99.99	99.99	99.9	99
TREM (% min.)	99.9	99.5	99	99
Rare Earth Impurities ( in TREM, % max.)
Eu Gd Tb Dy Ho Er Tm Yb Y	0.001 0.001 0.001 0.001 0.001 0.005 0.005 0.005 0.003	0.001 0.001 0.001 0.001 0.001 0.005 0.005 0.005 0.003	0.001 0.001 0.001 0.001 0.001 0.001 0.01 0.01 0.03	Totally 1.0
Non-Rare Earth Impurities ( % max.)
Fe Si Ca Al Mg W Ta O C Cl	0.01 0.005 0.005 0.005 0.005 0.05 0.0005 0.015 0.005 0.005	0.1 0.01 0.05 0.01 0.01 0.05 0.01 0.15 0.01 0.01	0.15 0.01 0.05 0.01 0.01 0.05 0.01 0.15 0.01 0.01	0.15 0.01 0.05 0.01 0.01 0.05 0.05 0.2 0.03 0.02

Discription

Lutetium Oxide is white powder. As an activator in phosphor or an additive of Y-Fe or Y-Al garnet.

Packing

In plastic woven bag with inner double PVC bags of 500kg net each, as well as according to customers' requirements.

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Lutecium Metal

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Metal analysis

Discription

Packing

Some parts of our main products are Rare Earths

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