High Quality Rare Earth Er2o3 Erbium Oxide 99.5-99.9%

-Chemical Name: Erbium oxide
-Chemical Formula:  Er2O3
-CAS NO:12061-16-4
-Appearace:pink powder.
-Melting point:2042ºC
-Density ratio:8.64 g/cm3
-Absorption:moisture and carbon dioxide

Packaging:Inner packing with double sealed film bag into 50kg each drum

Shipping:
-As for the tiny amount (less than 10kgs), we will use express (TNT, FeDex, or DHL), which is convenient.
-As for the small amount (from 10kgs to 1000kgs), we will deliver by air or by sea.
-As for the normal amount (more than 1000kgs), we usually shipped by sea

Specification

code				Er2O3-035P	Er2O3-030P	Er2O3-025P
	TREO  % ,min			99.00	99.00	99.00
	Er2O3/REO %,min			99.95	99.90	99.5
chemical  content  (percentge)%	impurity max	rare earth  impurity/ REO	Dy2O3	total 1.0	total 1.0	total 1.0
			HO2O3
			Tm2O3
			Yb2O3
			Lu2O3
			Y2O3
			other
		non-rare earth  impurity	Fe2O3	0.001	0.001	0.001
			SiO2	0.005	0.005	0.005
			CaO	0.005	0.005	0.01
			CuO	0.001
			NiO	0.001
			PbO	0.001
			Cl¯	0.02	0.03	0.03
LOI				1.0	1.0	1

Application
The applications of Er2O3 are varied due to their electrical, optical and photoluminescence properties. Nanoscale materials doped with Er+3 are of much interest because they have special particle-size-dependent optical and electrical properties. Erbium oxide doped nanoparticle materials can be dispersed in glass or plastic for display purposes, such as display monitors. The spectroscopy of Er+3 electronic transitions in host crystals lattices of nanoparticles combined with ultrasonically formed geometries in aqueous solution of carbon nanotubes is of great interest for synthesis of photoluminescence nanoparticles in 'green' chemistry. Erbium oxide is among the most important rare earth metals used in biomedicine. The photoluminescence property of erbium oxide nanoparticles on carbon nanotubes makes them useful in biomedical applications. For example, erbium oxide nanoparticles can be surface modified for distribution into aqueous and non-aqueous media for bioimaging. Erbium oxides are also used as gate dielectrics in semi conductor devices since it has a high dielectric constant (10-14) and a large band gap. Erbium is sometimes used as a coloring for glasses and erbium oxide can also be used as a burnable neutron poison for nuclear fuel.

PS: We Also Supply Other Kinds Of Rare Earth Products,Please Check The List Below:

-Lanthanum oxide
-Cerium oxide
-Praseodymium oxide
-Neodymium oxide
-Samarium oxide
-Europium oxide
-Terbium oxide
-Dysprosium oxide
-Erbium oxide
-Yttrium oxide

-Metal lanthanum
-Metal cerium
-Metal praseodymium
-Metal Neodymium
-Metal terbium
-Metal Dysprosium
-Metal Yttrium
-Metal Cadmium
-Metal Chrome

If You Are Interested In Any of Product,Please Feel Free To Contact Me. More Details Will Be Provided. Thank you