Erbium Oxide Er2O3

Short Description:

Brief information Formula: Er2O3 CAS No.: 12061-16-4 Molecular Weight: 382.56 Density: 8.64 g/cm3 Melting point: 2344° C Appearance: Pink powder Solubility: Insoluble in water, moderately soluble in strong mineral acids Multilingual: ErbiumOxid, Oxyde De Erbium, Oxido Del Erbio Application erbium oxide for phosphor also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity erbium oxide for phosphor are widely applied as dopant in making optical f...


Product Detail

Product Tags

Brief information

Formula: Er2O3
CAS No.: 12061-16-4
Molecular Weight: 382.56
Density: 8.64 g/cm3
Melting point: 2344° C
Appearance: Pink powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Multilingual: ErbiumOxid, Oxyde De Erbium, Oxido Del Erbio

Application

erbium oxide for phosphor also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity erbium oxide for phosphor are widely applied as dopant in making optical fibre and amplifier. It is particularly useful as an amplifier for fiber optic data transfer. erbium oxide for phosphor has a pink color, and is sometimes used as a colorant for glass, cubic zirconia and porcelain. The glass is then often used in sunglasses and cheap jewelry.

Specification

Er2O3 /TREO (% min.) 99.9999 99.999 99.99 99.9 99
TREO (% min.) 99.5 99 99 99 99
Loss On Ignition (% max.) 0.5 0.5 1 1 1
Rare Earth Impurities ppm max. ppm max. ppm max. % max. % max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.1
0.1
0.2
0.5
0.5
0.5
0.3
2
5
5
2
1
1
1
20
10
30
50
10
10
20
0.01
0.01
0.035
0.03
0.03
0.05 
0.1
0.05
0.1
0.3
0.3
0.3
0.1
0.6
Non-Rare Earth Impurities ppm max. ppm max. ppm max. % max. % max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO
1
10
10
50
2
2
2
2
10
30
50
2
2
2
5
30
50
200
5
5
5
0.003
0.01
0.02
0.03
0.005
0.02
0.02
0.05

Certificate:

5

What we can provide:

34


  • Previous:
  • Next:

  • Related Products