Factory Direct: Wholesale 99.999% Y2O3 Yttrium Oxide

Wholesale 99.999% Y2o3 Yttrium Oxide

Basic Info.

Model NO.

REO-Y

Composition

Yttrium

Reo % Min.

99%

Application

Metal Yttrium

Appearance

White Powder

Einecs No.

215-233-5

Formula Weight

225.81

Density

5.01g/cm3

Purity (Y2o3/ Reo)

99%-99.999%

Transport Package

1000kg Per Bag

Specification

Purity: 99%-99.999%

Trademark

Wanfeng

Origin

China

HS Code

284690

Production Capacity

10tons/Month

Wholesale 99.999% Y2O3 Yttrium Oxide

Yttrium Oxide :

Appearance: white powder
Name : Yttrium Oxide , Yttrium (III) Oxide
Formula: Y2O3
Formula weight: 225.81
CAS No.: 1314-36-9
EINECS No.: 215-233-5
Density: 5.01g/cm3
Melting point: 2410ºC
Solubility : insoluble in water , soluble in acid
Purity( Y2O3/ REO): 3N-5N5(99.9%-99.9995%)
Yttrium Oxide is mainly used to make fluorescent materials , ferrite , single crystal materials , optical glasses , artificial gem , ceramics and metal Yttrium etc.

Yttrium Oxide ; Y2O3
Purity		5N5	5N	4N5	4N	3N
REO % min.		99	99	99	99	99
Y2O3/REO % min.		99.9995	99.999	99.995	99.99	99.9
Rare earth impurities % max.	La2O3	0.00005	0.0001	0.0003	0.001	total
	CeO2	0.00003	0.00005	0.0003	0.0005	0.1
	Pr6O11	0.00003	0.00005	0.0003	0.001
	Nd2O3	0.00003	0.00005	0.0003	0.0005
	Sm2O3	0.00003	0.00005	0.0003	0.0005
	Eu2O3	0.00003	0.00005	0.0003	0.0005
	Gd2O3	0.00003	0.00005	0.0003	0.0005
	Tb4O7	0.00003	0.00005	0.0005	0.0005
	Dy2O3	0.00003	0.00005	0.0005	0.001
	Ho2O3	0.00005	0.0002	0.0005	0.001
	Er2O3	0.00005	0.00015	0.0005	0.001
	Tm2O3	0.00002	0.00005	0.0003	0.0005
	Yb2O3	0.00002	0.00005	0.0003	0.0005
	Lu2O3	0.00002	0.00005	0.0003	0.0005
Non rare earth impurities % max.	Fe2O3	0.0001	0.0001	0.0003	0.0005	0.002
	CaO	0.0005	0.0005	0.001	0.001	0.002
	CuO	0.0001	0.0002	0.0002	0.0005	0.001
	NiO	0.0001	0.0002	0.0002	0.0005	0.001
	PbO	0.0002	0.0002	0.0002	0.0005	0.001
	SiO2	0.001	0.002	0.003	0.005	0.005
	Cl-	0.005	0.01	0.01	0.02	0.03
L.O.I % max.		1	1	1	1	1

Wholesale 99.999% Y2o3 Yttrium Oxide