内蒙古和发稀土科技开发股份有限公司

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La Oxide	La Chloride	La Carbonate
Ce Oxide	Ce Chloride	Ce Carbonate
Pr Oxide	Nd Chloride	Nd Carbonate
Nd Oxide	Pr Chloride	Ce Nitrate
Ce Meatl	Pr Meatl	La Nitrate
La Meatl	Nd Meatl	Nd-Low-RE Oxide
Ce-Zr Composite Oxide	Europium Oxide--Phosphor Grade	Nd-Low-RE Chloride
Zr-Ce Composite Oxide	Ordinary Mischmetal	Eu-Low-RE Chloride
Eu-Low-Re Oxide	Mischmetal--Battery Grade	Nd-Low-RE Carbonate
Sm-Eu-Gd Concentrate Oxide		High Surface Cerium Oxide
88%Cerium-Rich-Oxide

Lanthanum Oxide
Items	Specifications				Analytical instruments
Code	La2O3-2N	La2O3-2N	La2O3-3N	La2O3-3N	Analytical instruments
TREO(wt%)	≥99.0	≥99.0	≥99.0	≥99.0
RE purity VS RE element (wt%)
La2O3/TREO	≥99.0	≥99.0	≥99.９	≥99.95	ICP Spectrograph
CeO2/TREO	≤0.40	≤0.30	≤0.05	≤0.03
Pr6O11/TREO	≤0.03	≤0.025	≤0.010	≤0.005
Nd2O3/TREO	≤0.03	≤0.025	≤0.010	≤0.005
Sm2O3/TREO	≤0.02	≤0.02	≤0.004	≤0.004
Y2O3/TREO	≤0.01	≤0.01	≤0.001	≤0.001
Non-RE impurities VS products(wt%)
Fe2O3	≤0.01	≤0.01	≤0.01	≤0.008	Atomic Absorption Spectrograph
CaO	≤0.12	≤0.08	≤0.10	≤0.08
SiO2	≤0.05	≤0.03	≤0.05	≤0.02
CL-	≤0.10	≤0.05	≤0.10	≤0.05
灼减　L.O.I	≤5.0	≤3.0	≤4.0	≤2.0
Description: Lanthanum Oxide is a king of white powder used as the raw material of optical glass, optical fiber, catalyst and lanthanum metal.
Description: If the product exposed in not wet air, it can react with moisture roughly.
Packing: In plastic woven bag with innet double PVC bags of 50kg net each,as well as according to customers'requirements.

Cerium Oxide
Items	Specifications				Analytical instruments
Code	CeO2-2.5N	CeO2-2.5N	CeO2-3N	CeO2-3.5N	Analytical instruments
TREO(wt%)	≥99.0	≥99.0	≥99.0	≥99.0
RE purity VS RE element (wt%)
CeO2/TREO	≥99.5	≥99.5	≥99.9	≥99.95	ICP Spectrograph
La2O3/TREO	≤0.30	≤0.30	≤0.05	≤0.01
Pr6O11/TREO	≤0.04	≤0.04	≤0.02	≤0.005
Nd2O3/TREO	≤0.04	≤0.04	≤0.02	≤0.005
Sm2O3/TREO	≤0.03	≤0.03	≤0.005	≤0.005
Y2O3/TREO	≤0.01	≤0.01	≤0.001	≤0.001
Non-RE impurities VS products(wt%)
Fe2O3	≤0.010	≤0.005	≤0.005	≤0.003	Atomic Absorption Spectrograph
CaO	≤0.05	≤0.02	≤0.03	≤0.01
SiO2	≤0.02	≤0.01	≤0.02	≤0.01
CL-	≤0.06	≤0.05	≤0.06	≤0.05
SO4²	≤0.15	≤0.05	≤0.10	≤0.05
灼减 L.O.I	≤0.50	≤0.50	≤0.50	≤0.50
Description: Cerium Oxide is a kind of light yellowish powder, it is mainly used as the glass decoloring and the glass polishing powder. It is also used as the raw material in producing metal cerium. High purity cerium oxide is very important in the applications of rare fluorescent materials.
Description: Cerium Oxide is insoluble in water and soluble in and difficultly.
Packing: In plastic woven bag with innet double PVC bags of 50kg net each,as well as according to customers'requirements.

Praseodymium Oxide
Items	Specifications				Analytical instruments
Code	Pr6O11-2N	Pr6O11-2N	Pr6O11-2.5N	Pr6O11-2.5N	Analytical instruments
TREO(wt%)	≥99.0	≥99.0	≥99.0	≥99.0
RE purity VS RE element (wt%)
Pr6O11/TREO	≤99.0	≤99.0	≤99.5	≤99.5	ICP Spectrograph
La2O3/TREO	≤0.03	≤0.03	≤0.025	≤0.015
CeO2/TREO	≤0.03	≤0.03	≤0.025	≤0.010
Nd2O3/TREO	≤0.70	≤0.50	≤0.40	≤0.40
Sm2O3/TREO	≤0.03	≤0.03	≤0.03	≤0.03
Y2O3/TREO	≤0.01	≤0.01	≤0.01	≤0.01
Non-RE impurities VS products(wt%)
Fe2O3	≤0.01	≤0.005	≤0.008	≤0.005	Atomic Absorption Spectrograph
CaO	≤0.04	≤0.02	≤0.03	≤0.02
SiO2	≤0.03	≤0.01	≤0.02	≤0.10
CL-	≤0.05	≤0.03	≤0.05	≤0.03
灼减 L.O.I	≤1.0	≤0.50	≤0.50	≤0.50
Description: Praseodymium Oxide is a king of black or black-brown powder. It is used as important raw material of high quality yellow pigment in ceramics. It is also used as material in making praseodymium metal,Nd-Fe-B alloys.
Description: Praseodymium Oxide is insoluble in water and soluble in strong acid.
Packing: In plastic woven bag with innet double PVC bags of 50kg net each,as well as according to customers'requirements.

Neodymium Oxide
Items	Specifications								Analytical instruments
Code	Nd2O3(B)-2.5N	Nd2O3(B)-2.5N	Nd2O3(A)-2.5N	Nd2O3(A)-2.5N	Nd2O3(B)-3N	Nd2O3(B)-3N	Nd2O3(A)-3N	Nd2O3(A)-3N	Analytical instruments
TREO(wt%)	≥99.0	≥99.0	≥99.0	≥99.0	≥99.0	≥99.0	≥99.0	≥99.0
RE purity VS RE element (wt%)
Nd2O3/TREO	≥99.5	≥99.7	≥99.5	≥99.7	≥99.9	≥99.9	≥99.9	≥99.9	ICP Spectrograph
La2O3/TREO	≤0.03	≤0.01	≤0.03	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01
CeO2/TREO	≤0.03	≤0.01	≤0.03	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01
Pr6O11/TREO	≤0.40	≤0.20	≤0.40	≤0.20	≤0.07	≤0.05	≤0.07	≤0.05
Sm2O3/TREO	≤0.03	≤0.03	≤0.03	≤0.03	≤0.01	≤0.01	≤0.01	≤0.01
Y2O3/TREO	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01
Non-RE impurities VS products(wt%)
Fe2O3	≤0.01	≤0.006	≤0.008	≤0.005	≤0.008	≤0.006	≤0.006	≤0.005	Atomic Absorption Spectrograph
CaO	≤0.04	≤0.03	≤0.03	≤0.02	≤0.04	≤0.03	≤0.03	≤0.02
SiO2	≤0.03	≤0.02	≤0.03	≤0.01	≤0.03	≤0.02	≤0.03	≤0.01
Cl-	≤0.05	≤0.03	≤0.04	≤0.02	≤0.05	≤0.03	≤0.04	≤0.02
灼减 L.O.I	≤1.0	≤1.0	≤0.5	≤0.5	≤1.0	≤1.0	≤0.5	≤0.5
Description: Neodymium Oxide is a kind of light purple powder. It is mainly used as a coloring in making glass and ceramics, and it is also used as the raw material for making neodymium metal and magnetic Nd-Fe-B.
Description: Neodymium Oxide is insoluble in water and soluble in acid.
Packing: In plastic woven bag with innet double PVC bags of 50kg net each,as well as according to customers'requirements.

Lanthanum Carbonate
Items	Specifications				Analytical instruments
Code	La2(CO3)3-2N	La2(CO3)3-2N	La2(CO3)3-3N	La2(CO3)3-3.5N	Analytical instruments
TREO (wt%)	≥44.0	≥42.0	≥44.0	≥42.0
RE purity VS RE element (wt%)
CeO2/TREO	≤0.40	≤0.30	≤0.05	≤0.03	ICP Spectrograph
La2O3/TREO	≥99.0	≥99.0	≥99.9	≥99.95
Pr6O11/TREO	≤0.03	≤0.025	≤0.010	≤0.005
Nd2O3/TREO	≤0.03	≤0.025	≤0.010	≤0.005
Sm2O3/TREO	≤0.02	≤0.02	≤0.004	≤0.004
Y2O3/TREO	≤0.01	≤0.01	≤0.001	≤0.001
Non-RE impurities VS products(wt%)
Fe2O3	≤0.005	≤0.002	≤0.005	≤0.002	Atomic Absorption Spectrograph
CaO	≤0.05	≤0.04	≤0.05	≤0.04
Cl-	≤0.06	≤0.04	≤0.06	≤0.04
Description: Lanthanum Carbonate is a kind of white powder, it is used to produce Lanthanum Chloride and Lanthanum Oxide and other compounds of Lanthanum.
Description:Lanthanum Carbonate is insoluble in water and soluble in acids.
Packing: IN plastic woven bag with inner double PVC bags of 50kg net each, as well as according to customers'requirements.

Neodymium Carbonate
Items	Specifications				Analytical instruments
Code	Nd2(CO3)3-2.5N	Nd2(CO3)3-2.5N	Nd2(CO3)3-3N	Nd2(CO3)3-3N	Analytical instruments
TREO (wt%)	≥42.0	≥45.0	≥42.0	≥45.0
RE purity VS RE element (wt%)
CeO2/TREO	≤0.03	≤0.01	≤0.01	≤0.01	ICP Spectrograph
La2O3/TREO	≤0.03	≤0.01	≤0.01	≤0.01
Pr6O11/TREO	≤0.40	≤0.20	≤0.07	≤0.05
Nd2O3/TREO	≥99.5	≥99.7	≥99.9	≥99.9
Sm2O3/TREO	≤0.03	≤0.03	≤0.01	≤0.01
Y2O3/TREO	≤0.01	≤0.01	≤0.01	≤0.01
Non-RE impurities VS products(wt%)
Fe2O3	≤0.005	≤0.002	≤0.005	≤0.002	Atomic Absorption Spectrograph
CaO	≤0.015	≤0.008	≤0.015	≤0.008
Cl-	≤0.05	≤0.03	≤0.05	≤0.03
Description: Neodymium Carbonate is a kind of pink powder, it is a medium compound of neodymium Metal, Neodymium Fluoride and other Neodymium compounds.
Description: Neodymium Carbonate is insoluble in water and soluble in acid.
Packing: In plastic woven bag with inner double PVC bags of 50kg net each, as well as according to customers' requirements.

Products directory

Lanthanum Oxide