39 88.906
Y
Yttrium

Yttrium , Y

Yttrium, a chemical element denoted by the symbol Y and possessing an atomic number of 39, holds a significant place in the periodic table. This silvery metallic transition metal boasts a range of unique properties that render it indispensable in various applications. Widely distributed in rare-earth minerals, yttrium emerges as a cornerstone in modern technological advancements, particularly in the realm of display technology. Yttrium stands as a testament to the profound impact of chemical elements on modern society, embodying the convergence of scientific innovation and practical utility in our technologically driven world.

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Y2-5006-M

Y2O3 pieces 3-12mm 99.9% Pure

Yttrium oxide

Y2-5012-M

YF3 Pieces 0.1-1mm 99.995%-99.998% Pure

Yttrium Fluoride

Y2-5024-M

Y2O3 Pieces 1-2.5mm 99.99% Pure

Yttrium Oxide

Y2-5027-M

YF3 Pieces 3-8mm 99.995% Pure

Yttrium Fluoride

Y2-10000-P

Y 40-80 mesh, Y/TREM 99.9% TREM 99%

Yttrium

4.1 UN3089 PG II

Y2-10001-P

Y3Al5O12 -325 mesh (typ.=10 microns) 99.9% Pure

Yttrium Aluminium Oxide

Y2-10004-P

YCl3-xH2O-4 mesh 99.9% Pure

Yttrium Chloride

Y2-10005-P

YCl3 -20 mesh 99.9% Pure

Yttrium Chloride

Y2-10006-P

Y3Fe5O12 -200 mesh 99.9% Pure

Yttrium Iron Oxide

Y2-10007-P

YF3 -60 mesh (melted) 99.9% Pure

Yttrium Fluoride

Y2-10008-P

YF3 -325 mesh (precipitated) 99.9% Pure

Yttrium Fluoride

Y2-10010-P

YN -60 mesh 99.9% Pure

Yttrium Nitride

Y2-10011-P

Y2O3 -150 +325mesh (fused) 99.9% Pure

Yttrium Oxide

Y2-10012-P

Y2O3 -325 mesh (typ. =5 microns calcined) 99.9999% Pure

Yttrium Oxide

Y2-10013-P

Y2O3 -325 mesh (typ. =5 microns calcined) 99.999% Pure

Yttrium Oxide

Y2-10015-P

Y2O3 -325 mesh +10 microns (fused) 99.9% Pure

Yttrium Oxide

Y2-10016-P

Y2O3 Powder 99.9% REO APR: 10 Microns

Yttrium Oxide

Y2-10017-P

Y2Se3 -100 mesh 99.9% Pure

Yttrium Selenide

Y2-10018-P

Y2S3 -200 mesh 99.9% Pure

Yttrium Sulphide

Y2-10019-P

Y2Te3 -20 mesh 99.9% Pure

Yttrium Telluride

6.1 UN3288 PG III

Y2-10020-P

Y2O3 D50: <15 um Y2O3/TREO:99.99% TREO:99%

Yttrium Oxide

Y2-10025-P

YN Powder APS -60 Mesh 99.5% Pure or better

Yttrium Nitride

Y-RD-6.35

Y Rod 6.35mm dia. 99.9% Pure

Yttrium

Y2-2000-R

Y Rod 6.35mm diameter 99.9% pure

Yttrium

Y2-2001-R

Y Rod 12.7mm diameter 99.9% pure

Yttrium

Y2-2003-R1

Y rod 12.7mm dia. x 50mm long 99.9% Pure

Yttrium

Y2-2003-R2

Y Rod 12.7mm dia. x 100mm long 99.9% Pure

Yttrium

Y2-2004-R1

Y Rod 4mm dia. x 250mm long 99% Pure

Yttrium

Y-SHT-0.5

Y sheet Thickness 0.5mm (0.020") 99.9% Pure

Y-SHT-0.76

Y sheet Thickness 0.76mm (0.030") 99.9% Pure

Y-SHT-1

Y sheet Thickness 1.0mm (0.040") 99.9% Pure

Y2-9000-D

Yttrium Y, TREM 99.5%, Y/TREM 99.99%

Y2-9000-Dx

Yttrium Y, TREM 99.9%, Y/TREM 99.99%

Y2-9000-Dxx

Yttrium Y, TREM 99.9% Y/TREM 99.999%

Y2-9000-Dxxx

Yttrium Y,

Method: Distillation metal, Purity   TREM 99.99%, Y/TREM 99.999%

Y2-9001-D

Yttrium-Barium-Copper oxide YBa2Cu3O7,

Purity 99.99%

Y2-9001-Dx

Yttrium-Barium-Copper oxide - Barium Zirconate YBCO/BaZrO3,

Available in various ratios wt% or at%, Purity 99.95%

Y2-9002-D

Yttrium-Aluminium oxide Y3Al5O12

Y2-9003-D

Yttrium Fluoride YF3, Purity 99.99%

Y2-9004-D

Yttrium oxide Y2O3, Purity 99.99%

Y2-9004-Dx

Yttrium oxide doped with Thulium Y2O3:Tm,

Available in various ratios wt% or at%, Purity 99.99%

Y2-9004-Dxx

Yttrium oxide doped with Ytterbium Y2O3:Yb,

Available in various ratios wt% or at%, Purity 99.99%

Y2-9004-Dxxx

Yttrium oxide-Ytterbium-Erbium Y2O3-Yb-Er,

Available in various ratios wt% or at%, Purity 99.9%

Y2-9005-D

Yttrium oxide-Zirconium oxide Y203-Zr02,

Available in various ratios wt% or at%, Purity 99.95%

Y2-9006-D

Yttrium Manganese Oxide YMnO3,

Available in various ratios wt% or at%, Purity 99.95%

Y2-9012-D

Yttrium-Cobalt Y-Co,

Available in various ratios wt% or at%, Purity 99.9%

Y2-9014-D

Yttrium-Iron oxide Y3Fe5O12 (YIG),

Available in various ratios wt% or at%, Purity 99.9%

Y2-9015-D

Yttrium-Gadolinium-Barium-Copper oxide doped Barium Zirconate

Y0.5Gd0.5Ba2Cu3O7- doped BaZrO3,

Available in various ratios wt% or at%, Purity 99.5%

Y2-9016-D

Yttrium-Samarium-Lutetium-Calcium-Iron-Germanium oxide

(YSmLuCa)3(FeGe)5O12, Available in various ratios wt% or at%, Purity 99.9%

Y2-9017-D

Yttrium oxide-Aluminium oxide Y203-A12O3,

Available in various ratios wt% or at%, Purity 99.9%

Y2-9017-Dx

Yttrium oxide-Gallium oxide Y2O3-Ga2O3,

Available in various ratios wt% or at%, Purity 99.9%

Y2-9018-D

Yttrium-Aluminium Y-Al,

Available in various ratios wt% or at%, Purity 99.9%

Y2-9019-D

Yttrium oxide-Aluminium oxide-Chromium oxide Y2O3-Al2O3-Cr2O3,

Available in various ratios wt% or at%, Purity 99.99%

Y2-9020-D

Yttrium oxide-Aluminium oxide-Chromium oxide-Cerium oxide-Zirconium oxide

Y2O3-Al2O3-Cr2O3-CeO2-ZrO2,

Available in various ratios wt% or at%, Purity 99.99%

Y2-9021-D

Yttrium boride YB6, Purity 99.5%

Y2-9022-D

Yttrium oxide-Chromium oxide Y2O3-Cr2O3,

Available in various ratios wt% or at%, Purity 99.95%

Y2-9024-D

Yttrium-Silicon YSi,

Available in various ratios wt% or at%, Purity 99.9%

Y-F-0.1

Y Foil Thickness 0.1mm (0.004") 99.9% Pure

Y-F-0.2

Y Foil Thickness 0.2mm (0.008") 99.9% Pure

Y-ST-1-3-3N

Yb TRG 25.4mm dia. x 3mm Tk Purity 99.9%

Yttrium

Y-ST-2-3-3N

Y TRG 50.8mm dia. x 3mm Tk 99.9% Pure

Yttrium

Y-ST-2-6-3N

Y TRG 50.8mm dia. x 6.35mm Tk 99.9% Pure

Yttrium

$198.00/PCS
1 PCS in stock
Select Qty
Y-ST-3-6-3N

Y TRG 76.2mm dia. x 6.35mm Tk 99.9% Pure

Yttrium

Y-ST-4-3-3N

Y TRG 101.6mm dia. x 3.18mm Tk 99.9% Pure

Yttrium

Y-ST-4-6-3N

Y TRG 101.6mm dia. x 6.35mm Tk TREM 99.5%Y/TREM 99.9%

Yttrium

Y2-9003-D4

YF3 TRG 101.6mm dia. x 5mm Tk 99.99% Pure

Yttrium Fluoride

Y2-9004-D1

Y2O3 TRG 50.8mm dia. x 6.35mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D13

Y2O3 50mm dia. x 3mm Tk Tolerance (+0.00/-0.05mm) 99.99% Pure

Yttrium Oxide

Y2-9004-D15

Y2O3 TRG 76mm dia. x 5mm Tk 9.95% Pure

Yttrium Oxide

Y2-9004-D2

Y2O3 TRG 50.8mm dia. x 3.18mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D20

Y2O3 TRG 76.2mm dia. x 3.18mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D3

Y2O3 TRG 76.2mm dia. x 4-5mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D4

Y2O3 Target 76.2mm dia. x 6mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D6

Y2O3 TRG 25.4mm dia. x 6.35mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D7

Y2O3 TRG 101.6mm dia. x 6.35mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D8

Y2O3 TRG 101.6mm dia. x 6mm Tk 99.99% Pure

Yttrium Oxide

Y2-9004-D9

Y2O3 TRG 76.2mm dia. x 6.35mm Tk 99.99% Pure

Yttrium Oxide

Y2-9005-D2

YSZ TRG 92-8 mol% 50.8mm dia. x 3.18mm Tk 99.9% Pure

Yttria stabilized Zirconia

CRY-Ce:YAG

Cerium doped Yttrium Aluminium Garnet (Ce:YAG) Crystal

More Info
CRY-Nd:YAG

Neodymium-doped Yttrium Aluminium Garnet (Nd:YAG) Substrate

More Info
CRY-YAG

Yttrium aluminium garnet (YAG) Substrate

More Info
CRY-YAlO3

Yttrium aluminium YAlO3 Single Crystal

More Info

Yttrium, distinguished by its silver-metallic sheen, stands as a lustrous rare earth metal renowned for its stability in air—a trait that sets it apart from many of its counterparts. Bearing a striking resemblance to scandium in appearance and exhibiting chemical properties akin to the lanthanides, yttrium presents a captivating blend of characteristics within the periodic table. Remarkably, upon exposure to light, this intriguing metal can acquire a subtle pink lustre, adding to its allure. 

However, caution is warranted in handling yttrium, as shavings or turnings of the metal can undergo spontaneous ignition when temperatures surpass 400°C, highlighting its reactive nature. Particularly when finely divided, yttrium becomes markedly unstable in atmospheric conditions, emphasising the need for careful manipulation and storage protocols.

Despite these reactive tendencies, yttrium boasts a low neutron cross-section for nuclear capture, a quality that finds applications in various nuclear-related endeavors. Notably, the prevailing oxidation state of yttrium is +3, a key aspect of its chemical behaviour that underpins its diverse range of applications across industries.

In essence, the complex interplay of yttrium's physical and chemical attributes not only contributes to its intrinsic allure but also underscores its significance in a multitude of scientific, industrial, and technological domains. From its stability in air to its reactive tendencies, yttrium continues to intrigue and inspire exploration into the frontiers of materials science and beyond.

Symbol Y
Atomic number 39
No. of naturally occurring isotopes 1
Atomic weight 88.9059
Electronic configuration [Kr]4d15s2
Metal radius(12-coordinate)/pm 180
Ionic radius(6-coordinate)/pm 90
Ionization energy/kJmol-1 I 616
Ionization energy/kJmol-1 II 1181
Ionization energy/kJmol-1 III 1980
Density (20°C)/gcm3 4.5
Melting point /°C 1530
Boiling point /°C 3264
ΔHfus/kJmol-1 11.5
ΔHvap/kJmol-1 367
ΔHf(monoatomic gas)/kJmol-1 425(+/-8)
Electrical resistivity
(20°C)/μohm cm 57-70
Electronegativity χ 1.2
E° (M3+(aq)\ + 3e- →M(s))/V -2.372
Temperature (oC) @Vap. Pressure
10-8 Torr 830
10-6 Torr 973
10-4 Torr 1157
Techniques
Electron Beam Excellent
Crucible Al2O3
Coil Tungsten
Boat Tungsten & Tantalum
Remarks
High Tantalum Solubility