Lanthanum  [La]

[La]
Atomic number 57
Density in g/cm³ 6.162
Atomic radius in pm 195
Atomic weight 138.91
Melting point in °C 920
Boiling point in °C 3469
Lanthanum is a soft, silvery-white metal that rapidly tarnishes in air and burns easily if ignited. It reacts with water to give hydrogen gas. Lanthanum is used in optical glass and for flints. Lantahnum (III) salts are used as biological tracers for calc. Read more

From our shop

There are 69 products.
Showing 51 - 69 of 69 items
Name
Dimension
Purity
Quantity
Art. Nr.
Price
99.999%
10g
004763-1
45,10 €
99.999%
50g
004763-2
83,00 €
99.999%
250g
004763-3
270,60 €
99.999%
25g
903717
158,40 €
99.9999%
10g
903635-1
75,90 €
99.9999%
50g
903635-2
190,30 €
99.9%
500g
900917-3
310,20 €
5g
900269-2
193,60 €
99%
1g
004751
88,00 €
3 mm diameter
99.9%
50mm
904852
248,60 €
5 mm diameter
99.9%
50mm
904853
280,50 €
99.99%
25g
904155-1
Price on request*
99.99%
100g
904155-2
Price on request*
99.99%
250g
904155-3
Price on request*
Showing 51 - 69 of 69 items

*All prices plus tax and shipping costs. All product information without warranty, errors and omissions excepted. Contracts do not come into effect until confirmation by MaTecK GmbH.

Overview of elements with access to our shop

1 18
H
2 13 14 15 16 17
He
Li Be B C
N
O
F
Ne
Na Mg 3 4 5 6 7 8 9 10 11 12 Al Si P S
Cl
Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se
Br
Kr
Rb Sr Y Zr Nb Mo
Tc
Ru Rh Pd Ag Cd In Sn Sb Te I
Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi
Po
At
Ra
Fr
Ra
Ac
Ce Pr Nd
Pm
Sm Eu Gd Tb Dy Ho Er Tm Yb Lu


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