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Erbia

Erbia structure

Erbia 

structure
  • CAS No:

    12061-16-4

  • Formula:

    Er2O3

  • Chemical Name:

    Erbia

  • Synonyms:

    Erbium oxide (Er2O3);Erbium sesquioxide;Dierbium trioxide;Erbium(3+) oxide;Erbium trioxide;Erbium(III) oxide;Erbia;Erbium oxide (ErO1.5);Erbium oxide;Erbium sesquioxide (Er2O3);2330RE;1400873-01-9

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Description

DryPowder

Erbia Basic Attributes

382.52

379.845337

235-045-7

2846901920

Characteristics

43.37000

-0.30600

rose Powder

8.64

2430 °C

3000℃

H2O: insoluble ;soluble in acids

Safety Information

NONH for all modes of transport

2

36/37/38

36/37-24/25-36-26

KD9250000

Xi

Drug Information

(170)Er-oxide

Erbia Use and Manufacturing

Methods of Manufacturing

Burning method will erbium nitrate or erbium sulfate solution, precipitated with hydroxide to generate erbium hydroxide or its alkaline salt, after separation and burning, erbium oxide is prepared. Its 2Er(OH)3→Er2O3+3H2O

Uses

Erbium Oxide also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity Erbium Oxide 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 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.

Production

< 25,000 lb

Erbium oxide (Er2O3): ACTIVE

Computed Properties

Molecular Weight:382.52
Hydrogen Bond Acceptor Count:3
Exact Mass:381.847423
Monoisotopic Mass:379.845346
Topological Polar Surface Area:3
Heavy Atom Count:5
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

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