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La
Lanthanum


Atomic no.:
57
Atom. weight: 138.9055
Density: 6.162
Class:
Rare earth metal
Melting point: 920°C
Boiling point: 3469°C
Colour: silvery
   
Discoverer: Carl Gustav Mosander
Place: Stockholm, Sweden
Year: 1839

Discovered in 1839 by C.G. Mosander in Stockholm, Sweden. Lanthanum is a soft, ductile, white metal which oxidises rapidly in air. It is one of the most reactive of the lanthanide group of elements, reacting with water to produce hydrogen gas. It has an abundance in the earth's crust of 32 ppm. At very low temperatures, lanthanum is super conducting (at 6K). It is used to manufacture special grades of optical glass which have specific refractive properties. Lanthanum can also be used in flints, and La3+ is used as a biological tracer for Ca2+. Radioactive isotopes of lanthanum have been tested for the treatment of cancer.

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smart-elements - Complete Rare Earth Set in ampoules under argon!

Complete Rare Earth Set in ampoules under argon!

Amount: 1 Set
Purity :3N - 5N


1 pcs.: 329.00 Euro - tax free
5-9 pcs.: 313.00 Euro
>9 pcs.: 296.00 Euro

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smart-elements - 100g Lanthanum metal pieces 99,9% under argon!

100g Lanthanum metal pieces 99,9% under argon!

Amount: 100g
Purity :99,9%


1 pcs.: 119.00 Euro - tax free
5-9 pcs.: 113.00 Euro
>9 pcs.: 107.00 Euro

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smart-elements - Complete high pure Rare Earth Set in acrylic showcase!

Complete high pure Rare Earth Set in acrylic showcase!

Amount: 1 Set
Purity :3N - 5N


1 pcs.: 385.00 Euro - tax free

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smart-elements - 3 beads of neodymium-, praseodymium- and Erbium glass -

3 beads of neodymium-, praseodymium- and Erbium glass -

Amount: 3 St. / pcs.
Purity :--


1 pcs.: 25.00 Euro - tax free
5-9 pcs.: 24.00 Euro
>9 pcs.: 23.00 Euro

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smart-elements - Complete Rare Earth Set in ampoules under argon!

Complete Rare Earth Set in ampoules under argon!

Amount: 1 Set
Purity :3N - 5N


1 pcs.: 385.00 Euro - tax free
5-9 pcs.: 366.00 Euro
>9 pcs.: 347.00 Euro

Details     

smart-elements - Lanthanum 99,9% in ampoule under Argon 1.98 grams

Lanthanum 99,9% in ampoule under Argon 1.98 grams

Amount: 1.98g
Purity :99,9%


1 pcs.: 22.00 Euro - tax free
5-9 pcs.: 21.00 Euro
>9 pcs.: 20.00 Euro

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smart-elements - Lanthanum 99,9% in ampoule under Argon 2.32 grams

Lanthanum 99,9% in ampoule under Argon 2.32 grams

Amount: 2.32g
Purity :99,9%


1 pcs.: 25.00 Euro - tax free
5-9 pcs.: 24.00 Euro
>9 pcs.: 23.00 Euro

Details     

smart-elements - Lanthanum 99,9% in ampoule under Argon ~ 1.5g

Lanthanum 99,9% in ampoule under Argon ~ 1.5g

Amount: ~ 1.5g
Purity :99,9%


1 pcs.: 17.00 Euro - tax free
5-9 pcs.: 16.00 Euro
>9 pcs.: 15.00 Euro

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smart-elements - 10g Lanthanum Metal 99.9% in Ampoule under Argon

10g Lanthanum Metal 99.9% in Ampoule under Argon

Amount: 10g
Purity :99.9%


1 pcs.: 30.00 Euro - tax free
5-9 pcs.: 29.00 Euro
>9 pcs.: 27.00 Euro

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smart-elements - Lanthanum 99,9% in ampoule under Argon 2.10 grams

Lanthanum 99,9% in ampoule under Argon 2.10 grams

Amount: 2.10g
Purity :99,9%


1 pcs.: SOLD!

Details   

smart-elements - Acrylic Element cube - Lanthanum La - 50mm

Acrylic Element cube - Lanthanum La - 50mm

Amount: 1 St.
Purity :99.9%


1 pcs.: SOLD!

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smart-elements - 1.84 grams Lanthanum 99,9% in ampoule under Argon

1.84 grams Lanthanum 99,9% in ampoule under Argon

Amount: 1,84g
Purity :99,9%


1 pcs.: SOLD!

Details   

smart-elements - 1.58 grams Lanthanum 99,9% in ampoule under Argon

1.58 grams Lanthanum 99,9% in ampoule under Argon

Amount: 1,58g
Purity :99,9%


1 pcs.: SOLD!

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smart-elements - High pure Lanthanum rod - fine ground ~12.7mm dia x ~50mm

High pure Lanthanum rod - fine ground ~12.7mm dia x ~50mm

Amount: ca. 34g
Purity :99.9%


1 pcs.: SOLD!

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smart-elements - Lanthanum hexaboride LaB6 - fine powder powder 2.5 grams

Lanthanum hexaboride LaB6 - fine powder powder 2.5 grams

Amount: 2.5g
Purity :~99.9%


1 pcs.: SOLD!

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