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29843-93-4 - Erbium(III) bromide nonahydrate, 99.99% - A18035 - Alfa Aesar

A18035 Erbium(III) bromide nonahydrate, 99.99%

CAS Number

Size Price ($) Quantity Availability
5g 85.18
25g 268.80
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Erbium(III) bromide nonahydrate, 99.99%


Chemical Properties

Formula Weight
569.11 (406.97anhy)
Soluble in water.


It is used, like other metal bromide compounds, in water treatment, chemical analysis and for certain crystal growth applications.


Hygroscopic. Store under inert gas. Store away from oxidizing agents, moisture.

Literature References

D. Brown; S. Fletcher and D. G. Holah. The preparation and crystallographic properties of certain lanthanide and actinide tribromides and tribromide hexahydrates. J. Chem. Soc. A. 1968, (6), 1889-1894.

R. Beudert; H. Bertagnolli and M. Zeller. Ion-ion and ion-water interactions in an aqueous solution of erbium bromide (ErBr3). A differential anomalous x-ray scattering study.J. Chem. Phys. 1997, 106 (21), 8841.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • 13208

    Gadolinium(III) bromide hydrate, REacton®, 99.99% (REO)
  • 13213

    Europium(III) bromide hydrate, REacton®, 99.99% (REO)
  • A11189

    Phosphorous acid, 98+%
  • A16339

    Potassium bromide, 99+%
  • A19406

    Lead(II) bromide, 98+%

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