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Thulium oxide 12036-44-1

Description

Product property

Product Name: Thulium oxide

CAS: 12036-44-1

MF: O3Tm2

MW: 385.87

EINECS: 234-851-6

Melting point :2425°C

density:8.600

form:Sintered Lump

color:Pale Green

Water Solubility:Slightly soluble in strong acids. Insoluble in water.

Merck:14,9394

Specification

Index Model Lu2O33N Lu2O34N Lu2O35N Lu2O36N
Lu2O3/TREO(%,min) 99.9 99.99 99.999 99.9999
TREO(%,min) 99.0 99 99 99.9
Appearance White Powder White Powder White Powder White Powder
RE Impurities/TREO %(Max) %(Max) ppm(Max) ppm(Max)
Tb4O7 0.001 0.0005 1 0.1
Dy2O3 0.001 0.0005 1 0.1
Ho2O3 0.001 0.0005 1 0.1
Er2O3 0.001 0.0005 5 0.1
Tm2O3 0.01 0.0025 5 0.1
Yb2O3 0.05 0.005 1 0.5
Lu2O3 Main Main Main Main
Y2O3 0.001 0.0005 5 0.5
Non-Re Impurities %(Max) %(Max) ppm(Max) ppm(Max)
Fe2O3 0.001 0.0005 3 1
SiO2 0.01 0.005 15 10
CaO 0.01 0.01 15 10
NiO 0.001 0.0005 2 1
PbO 0.001 0.0005 2 1
ZnO 0.001 0.001 3 1
L.O.I(%,Max) 1 1 0.5 0.5

Application

Lutetium oxide is used for blinking crystals, ceramics, LED powder, metals, etc.

 

It is the important raw materials for laser crystals, and also have specialized uses in ceramics, glass, phosphors, lasers.

 

Lutetium Oxide also be used as catalysts in cracking, alkylation, hydrogenation, and polymerization.

Storage

The storeroom is ventilated and dried at low temperature.