Sale! Terbium Hydroxide Tb(OH)3.xH2O View larger

Terbium Hydroxide Tb(OH)3.xH2O

HTRE868

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Terbium Hydroxide Tb(OH)3.xH2O is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Terbium Hydroxide Tb(OH)3.xH2O at a competitive price. The purity and particle size can be customized.

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Data sheet

MFTb(OH)3.xH2O
MW209.95
Purity99.999%/99.99%/99.9%/99%
CAS12054-65-8
SynonymsTerbiumHydroxid/Hydroxye De Terbium/Hidroxido Del Terbio

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HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture and other fields. We also offer pure metals and compounds for R&D applications.

Density: N/A
Melting Point: N/A
Solubility: Soluble in water and strong mineral acids
Stability: Slightly hygroscopic


Terbium Hydroxide also called Terbium Hydrate, has important role as an activator for green phosphors used in colour TV tubes, is also used in special lasers and as a dopant in solid-state devices. Terbium 'green' phosphors (which fluoresce a brilliant lemon-yellow) are combined with divalent Europium blue phosphors and trivalent Europium red phosphors to provide the 'trichromatic' lighting technology which is by far the largest consumer of the world's Terbium supply. Trichromatic lighting provides much higher light output for a given amount of electrical energy than does incandescent lighting. It is also used in alloys and in the production of electronic devices.
Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Tb4O7 /TREO (% min.)99.99999.9999.999
TREO (% min.)60606060
Rare Earth Impuritiesppm max.ppm max.% max.% max.
Eu2O3/TREO
Gd2O3/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
1
5
5
1
1
1
1
1
3
10
20
20
10
10
10
10
10
20
0.01
0.1
0.15
0.02
0.01
0.01
0.5
0.3
0.05
0.03
Non-Rare Earth Impuritiesppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
CuO
NiO
ZnO
PbO
3
30
10
1
1
1
1
5
50
50
3
3
3
3
0.001
0.01
0.01
0.005
0.03
0.03

Packing: The products are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.

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