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Yttrium Oxide

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Yiwei Advanced Materials Limited

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Product name	Yttrium Oxide	Certification	-
Category	Other Minerals & Metallurgy Products	Ingredients	-
Keyword	yttrium oxide	Unit Size	-
Brand name	-	Unit Weigh	-
origin		Stock	-
Supply type	-	HS code	-

Yttrium Oxide
Formula：Y2O3

Property and Appearance：White powder,soluble in mineral acids,insoluble in water.

Use：Mostly used as the material of phosphor,also as material for making artificial jewel.

Items	specification			Analytical Instruments
Code	Y2O3 05	Y2O3 045	Y2O3 04	Analytical Instruments
TREO(wt%)
purity VS. RE element (wt%)
Y2O3/TREO	≥99.999	≥99.995	≥99.99
La2O3/TREO	≤0.00005	≤0.0002	≤0.0005
CeO2/TREO	≤0.00005	≤0.0002	≤0.0005
Pr6O11/TREO	≤0.00005	≤0.0002	≤0.0005
Nd2O3/TREO	≤0.00005	≤0.0002	≤0.0005
Sm2O3/TREO	≤0.00005	≤0.0002	≤0.0005
Eu2O3/TREO	≤0.00005	≤0.0002	≤0.0005
Gd2O3/TREO	≤0.00005	≤0.0002	≤0.0005
Tb4O7/TREO	≤0.00005	≤0.0002	≤0.0005	ICP Sepctrograph
Dy2O3/TREO	≤0.00005	≤0.0002	≤0.0005
Ho2O3/TREO	≤0.0001	≤0.0005	≤0.0005
Er2O3/TREO	≤0.0001	≤0.0005	≤0.0005
Tm2O3/TREO	≤0.0001	≤0.0005	≤0.0005
Yb2O3/TREO	≤0.0001	≤0.0005	≤0.0005
Lu2O3/TREO	≤0.01	≤0.0005	≤0.0005
Non-RE impurities VS. Products
Fe2O3	≤0.0003	≤0.0003	≤0.0005
CaO	≤0.001	≤0.001	≤0.010
Cl	≤0.005	≤0.005	≤0.010
SiO2	≤0.003	≤0.005	≤0.010
CuO	≤0.0002	≤0.0002	≤0.0005
PbO	≤0.0003	≤0.0003	≤0.0005	Atomic Absorption Spectrograph
NiO	≤0.0003	≤0.0003	≤0.0005
TREO(wt%)	>99	≥99	≥99
灼减L.O.I.	<1	≤1	≤1
中心粒径um d50	3-5.5	3-5.5	3-5.5

Yiwei Advanced Materials Limited

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Address: NO.55 QIDU ROAD , YANGLUO STREET ,XINZHOU DISTRICT, WUHAN CITY, HUBEI PROVINCE , CHINA

Product Category: Industrial Supplies,Other Minerals & Metallurgy Products,Oxide

Company introduction: As a high-technology company, Hengxin Advanced Materials Limited employs more than 200 workers and technicians, and we are engaged in researching and producing the rare earth materials, sputtering targets, evaporation materials to the world-wide market with high quality and competitive prices.