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Europium Oxide CAS 1308-96-9

dieuropiumtrioxide;Europia;europiumoxide(eu2o3);europiumsesquioxide;europiumtrioxide;EUROPIUM(III) OXIDE, 99.99%;Europium (III) oxide (99.99% Eu) (REO) PURATREM;EuropiumoxideREOrosepowder


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Model:
1308-96-9
Brand:
bosschem
Code:
1308-96-9

Product Description

Europium Oxide Basic information
Product Name:	Europium Oxide
Synonyms:	dieuropiumtrioxide;Europia;europiumoxide(eu2o3);europiumsesquioxide;europiumtrioxide;EUROPIUM(III) OXIDE, 99.99%;Europium (III) oxide (99.99% Eu) (REO) PURATREM;EuropiumoxideREOrosepowder
CAS:	1308-96-9
MF:	Eu2O3
MW:	351.93
EINECS:	215-165-6
Mol File:	1308-96-9.mol
Europium Oxide Chemical Properties
Melting point	2291°C
density	7.42 g/mL at 25 °C(lit.)
storage temp.	no restrictions.
form	nanopowder
color	White to slightly pink
Specific Gravity	7.42
Water Solubility	Soluble in acids. Insoluble in water.
Sensitive	Hygroscopic
Merck	143,904
InChIKey	RSEIMSPAXMNYFJ-UHFFFAOYSA-N
CAS DataBase Reference	1308-96-9(CAS DataBase Reference)
NIST Chemistry Reference	europium(III) trioxide(1308-96-9)
EPA Substance Registry System	Europium oxide (Eu2O3) (1308-96-9)

Index Model	Eu2O3.3N	Eu2O3.4N	Eu2O3.5N	Eu2O3.6N
Eu2O3/TREO(%,min)	99.9	99.99	99.999	99.9999
TREO(%,min)	99.0	99.0	99.0	99.9
Appearance	Light Red Powder	Light Red Powder	Light Red Powder	Light Red Powder
RE Impurities/TREO	%(Max)	%(Max)	ppm(Max)	ppm(Max)
La2O3	0.001	0.0005	1	0.1
CeO2	0.001	0.0005	1	0.1
Pr6O11	0.001	0.0005	1	0.1
Nd2O3	0.001	0.0005	1	0.1
Sm2O3	0.05	0.001	2	0.5
Eu2O3	Main	Main	Main	Main
Gd2O3	0.05	0.001	1	0.5
Tb4O7	0.001	0.001	1	0.1
Dy2O3	0.001	0.001	1	0.1
Ho2O3	0.001	0.0005	1	0.1
Er2O3	0.001	0.0005	1	0.1
Tm2O3	0.001	0.0005	1	0.1
Yb2O3	0.001	0.0005	1	0.1
Lu2O3	0.001	0.0005	1	0.1
Y2O3	0.001	0.0005	1	0.1
Non-Re Impurities	%(Max)	%(Max)	ppm(Max)	ppm(Max)
Fe2O3	0.001	0.0005	30	2.0
SiO2	0.01	0.005	10	3.0
CaO	0.01	0.003	10	3.0
CoO	\	\	\	\
NiO	0.001	0.0005	2.0	1.0
CuO	0.001	0.0005	1.0	1.0
MnO2	\	\	\	\
Cr2O3	\	\	\	\
CdO	\	\	\	\
PbO	0.001	0.0005	2.0	1.0
Al2O3	\	\	\	\
Na2O	\	\	\	\
K2O	\	\	\	\
MgO	\	\	\	\
TiO2	\	\	\	\
ThO2	\	\	\	\
L.O.I(%,Max)	1.0	1.0	0.5	0.5
Size(D50,um)	2.5-6.0um	2.5-6.0um	2.5-6.0um	2.5-6.0um
Memo	Can custom-made as per request.