Scandium Metal

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Scandium, atomic no. 21, symbol Sc, weight at 44.96, products are mainly used in ceramics, lasers, phosphors and crystal. Scandium oxide is suitable for the high index component of UV, AR and bandpass coatings due to its high index value, transparency, and layer hardness make High damage thresholds have been reported for combinations with silicon dioxide or magnesium fluoride for use in AR.Scandium are widely used in making Scandium-Aluminium alloy.

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Product CAS	7440-20-2
Chemical Formula	Sc
Main applications	Alloys; Nuclear industry

Metal analysis

Standard Specifications
Product Code
Grade	99.999%	99.99%	99.99%	99.9%
CHEMICAL COMPOSITION
Sc/TREM (% min.)	99.999	99.99	99.99	99.9
TREM (% min.)	99.9	99.9	99	99
Rare Earth Impurities ( in TREM, % max.)
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Y	0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001	0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0003 0.0003 0.0003 0.0003 0.0003	0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0003 0.0003 0.0003 0.0003 0.0005	0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.05 0.05 0.03 0.03 0.03 0.03 0.03 0.0001
Non-Rare Earth Impurities ( % max.)
Fe Si Ca Al Mg W O C Cl	0.01 0.005 0.005 0.001 0.005 0.001 0.01 0.005 0.005	0.03 0.005 0.005 0.001 0.005 0.001 0.015 0.005 0.005	0.1 0.01 0.15 0.01 0.01 0.1 0.3 0.01 0.03	0.15 0.01 0.15 0.01 0.01 0.3 0.3 0.01 0.01

Packing

In pails of 1~5kg net each, as well as according to customers' requirements.

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Scandium Metal

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Metal analysis

Packing

Some parts of our main products are Rare Earths

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