Hot sale Erbium Fluoride ErF3 CAS No.: 13760-83-3

Short Description:

Product: Erbium Fluoride

Formula: ErF3

CAS No.: 13760-83-3

Purity:99.9%

Appearance: Pink powder

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Brief introduction

Formula: ErF3

CAS No.: 13760-83-3

Molecular Weight: 224.28

Density: 7.820g/cm3

Melting point: 1350 °C

Appearance: Pink powder

Solubility: Insoluble in water, strongly soluble in strong mineral acids

Stability: Slightly hygroscopic

Multilingual: ErbiumFluorid, Fluorure De Erbium, Fluoruro Del Erbio

Specification

Spec	99.99%	99.90%	99%
Er2O3/TREO (%Min.)	99.99	99.9	99
TREO (%Min.)	81	81	81
Rare Earth Impurities	%Max.	%Max.	%Max.
Tb4O7/TREO	0.0005	0.01	0.05
Dy2O3/TREO	0.0005	0.01	0.1
Ho2O3/TREO	0.001	0.03	0.3
Tm2O3/TREO	0.005	0.03	0.3
Yb2O3/TREO	0.0005	0.005	0.1
Lu2O3/TREO	0.0005	0.005	0.01
Y2O3/TREO	0.0005	0.1	0.5
Non-Rare Earth Impurities	%Max.	%Max.	%Max.
Fe2O3	0.0005	0.001	0.005
SiO2	0.001	0.005	0.02
CaO	0.005	0.005	0.02
Cl-	0.005	0.02	0.05
CoO	0.0005
NiO	0.0005
CuO	0.0005

Application

Erbium Fluoride, High purity Erbium Fluoride is applied as dopant in making optical fibre and amplifier. Erbium-doped optical silica-glass fibers are the active element in erbium-doped fiber amplifiers (EDFAs), which are widely used in optical communications. The same fibers can be used to create fiber lasers, In order to work efficiently, Erbium-doped fiber is usually co-doped with glass modifiers/homogenizers, often aluminum or phosphors