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Cerium (Ce)
Cerium Metal Cerium-rich Mischmetal Cerium Oxide
Cerium Oxide Polishing Powder Cerium Acetate  Cerium Carbonate 
Cerium Hydroxide Cerium Nitrate  Cerium Ammonium Nitrate 
Cerium Chloride  Cerium Fluoride Cerium Oxalate

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Cerium Metals:
Cerium Metals         Ce
CAS#: 7440-45-1, m.p. 795 0C, b.p. 3468 0C, Density 6.67 gm/cm3
Lustrous, silvery-dark gray, relatively stable in air. 
   Item No.     Description  Purity (REM/TREM)    Lot Size   
REM-Ce2N Cerium Metal  99% 100 kg 
1,000 kg		  
REM-Ce3N Cerium Metal  99.9% 100 kg
1,000 kg 		  
REM-Ce4N Cerium Metal Sputtering Target 
Disks, Plates, and other shapes.		 99.9% 1 pcs  
10 pcs  
100 pcs  		  
 
  We also supply Cerium foils, rod, wire and other forms on request.
 

Cerium-rich Mischmetal:

Cerium-rich Mischmetal 
   Item No.     Description  Purity (REM/TREM)    Lot Size   
REMS-Ce50 Cerium Metal  Ce > 50%, La > 22% 
Nd < 18%, Pr < 6.5%		 100 kg 
1,000 kg 		  

Cerium Oxides:

Cerium (IV) Oxide         CeO2
CAS#: 1306-38-3, Not Hazardous 
White Powder, F.W. 172.12, m.p. 795 oC, Spec. Gravity 7.3 gm/cm3, Insoluble in H2O, Soluble in H2SO4 and HNO3
   Item No.     Description     Purity     Lot Size   
REOX-Ce2N Cerium Oxide 
D 50 = ~ 4.77 µm 		 99 % 100 kg 
1,000 kg 		  
REOX-Ce3N Cerium Oxide 
D 50 = ~ 4.77 µm 		 99.9% 100 kg 
1,000 kg 		  
REOX-Ce4N Cerium Oxide 
D 50 = ~ 4.77 micron 		 99.99% 100 kg 
1,000 kg 		  
REOX-Ce4N Cerium Oxide 
for vacuum deposition. 		99.99%
3-12mm or custom size		 100 g  
500 g  
5 kg  		  

Cerium Oxides Polishing Powder:

Cerium Oxide Polishing Powder         CeO2
Tan Powder, Specialy designed for CRT glasses, plate glasses, optical lenses, spectacle lenses
   Item No.     Description     Purity     Lot Size   
COPP-1 Cerium Oxide Polishing Powder 
D50 = 1.5 - 2.5 µm 
Maximum particle size: 10.0 µm 		 TREO (%): 94-97% 
CeO2/REO (%): 56-62%		 1 MT
10 MT		  
COPP-2 Cerium Oxide Polishing Powder 
D50 = 1.0 - 3.5 µm 
Maximum particle size: 10.0 µm 		 TREO (%): 94-97% 
CeO2/REO (%): 56-62%		 1 MT
10 MT		  
COPP-3 Cerium Oxide Polishing Powder 
D50 = 1.0 - 5.0 µm 
Maximum particle size: 15.0 µm 		 TREO (%): 94-97% 
CeO2/REO (%): 56-62%		 1 MT
10 MT		  

Cerium Oxide Polishing Powder         CeO2
   Item No.     Description     Purity     Lot Size   
COPP-4 Cerium Oxide Polishing Powder, tan color, best for CRT glasses, plate glasses, optical lenses  
D50 = 2 - 4 µm, Bulk density: 0.8-0.9 g/cm3 		 TREO> 55%, CeO2: 41-48%, La2O3: 5-10%, Nd2O3: 2-5%, CaO: 4-8%, BaO: 1-2%, F: 5-7%, Fe2O3: 0.5-1.5%, MgO: 4-8%, SiO2: 3-5% 1 MT
10 MT		  
COPP-5 Cerium Oxide Polishing Powder, best for CRT glasses and CMOS chips  
D50 = 1-2 µm, Bulk density: 0.8 -0.9 g/cm3 		 TREO> 84%, CeO2: 72-78%, La2O3: 5-80%, Nd2O3: 2-4, CaO: 2-4%, BaO: 0.5-1.5%, Fe2O3: 0.5-1.5%, SiO2: 2-4% 1 MT
10 MT		  
COPP-6 Cerium Oxide Polishing Powder, yellowish color, best for optical lenses and precious lenses, jewelry  
D50 = 2 - 4 µm, Bulk density: 0.9-1.4 g/cm3 		 TREO:> 98%, CeO2: 98-99%, La2O3: 0.05-0.5%, Nd2O3: 0.03-0.3%, CaO: 0.05-0.5%, Fe2O3: 0.07-0.7%, SiO2: 0.05-0.5% 1 MT
10 MT		  
COPP-7 Cerium Oxide Polishing Powder, yellowish color, best for CMOS chip and LCD  
D50 = 0.5-1.0 µm, Bulk density: 0.9-1.4 g/cm3 		 TREO:> 98%, CeO2: 98-99%, La2O3: 0.05-0.5%, Nd2O3: 0.03-0.3%, CaO: 0.05-0.5%, Fe2O3: 0.07-0.7%, SiO2: 0.05-0.5% 1 MT
10 MT		  

Cerium Acetate:
Cerium (III) Acetate         Ce(C2H3O2)3 1.5H2O
CAS#: 537-00-8, Not Hazardous 
Powder, F.W. 344.28, m.p. 308 oC, Soluble in H2O 
   Item No.     Description  Purity(REO/TREO)     Lot Size   
REAT-Ce2N Cerium Acetate 
TREO: > 35%		 99% 100 kg 
1,000 kg 
10 MT 		  
REAT-Ce3N Cerium Acetate 
TREO: > 35%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
REAT-Ce4N Cerium Acetate  
TREO: > 35%		 99.99% 100 kg 
1,000 kg 
10 MT 		  

Cerium Carbonates:

Cerium (III) Carbonates         Ce2 (CO3)3 XH2 O
CAS#: 5838-16-7, Not Hazardous 
White Powder, F.W. 550.34 
   Item No.     Description  Purity(REO/TREO)     Lot Size   
RECB-Ce90 Cerium Carbonate 
TREO: > 42% up		 90% 100 kg 
1,000 kg 
10 MT 		  
RECB-Ce2N Cerium Carbonate 
TREO: > 42% up		 99% 100 kg 
1,000 kg 
10 MT 		  
RECB-Ce3N Cerium Carbonate 
TREO: > 42% up		 99.9% 100 kg 
1,000 kg 
10 MT 		  
RECB-Ce4N Cerium Carbonate 
TREO: > 42% up		 99.99% 100 kg 
1,000 kg 
10 MT 		  

Cerium Hydroxide:

Cerium (IV) Hydroxide          Ce(OH)4 XH2O
CAS#: 12014-56-1, UN3262
Crystalline, F.W. 208.5 
   Item No.     Description  Purity(REO/TREO)     Lot Size   
REHD-Ce2N Cerium Hydroxide 
TREO: > 45%		 99% 100 kg 
1,000 kg 
10 MT 		  
REHD-Ce3N Cerium Hydroxide 
TREO: > 45%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
REHD-Ce4N Cerium Hydroxide 
TREO: > 45%		 99.99% 100 kg 
1,000 kg 
10 MT 		  

Cerium Nitrate:

Cerium (III) Nitrate          Ce(NO3)3 6 H2O
CAS#: 10294-41-4 UN1477
Crystalline Aggregates, F.W. 434.22, m.p. 200 0C, Soluble in water, alchohol, acetone 
   Item No.     Description  Purity(REO/TREO)     Lot Size   
RENT-Ce2N Cerium Nitrate 
TREO: > 32%		 99% 100 kg 
1,000 kg 
10 MT 		  
RENT-Ce3N Cerium Nitrate 
TREO: > 32%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
RENT-Ce4N Cerium Nitrate 
TREO: > 32%		 99.99% 100 kg 
1,000 kg 
10 MT 		  

Cerium Ammonium Nitrate:

Cerium (IV) Ammonium Nitrate          (NH4)2Ce(NO3)6
CAS#: 16774-21-3 UN1477
Granular, F.W. 548.23, Soluble in water and alchohol. 
   Item No.     Description  Purity(REO/TREO)     Lot Size   
REANT-Ce2N Cerium Ammonium Nitrate 
TREO: > 50%		 99% 100 kg 
1,000 kg 
10 MT 		  
REANT-Ce3N Cerium Ammonium Nitrate 
TREO: > 50%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
REANT-Ce4N Cerium Ammonium Nitrate 
TREO: > 50%		 99.99% 100 kg 
1,000 kg 
10 MT 		  

Cerium Chloride :

Cerium (III) Chloride          CeCl3
CAS#: 7790-86-5 
Crystalline Aggregates, F.W. 246.48 (anhy), m.p. 848 0C, Soluble in water, alchohol, acetone 
   Item No.     Description  Purity(REO/TREO)     Lot Size   
RECR-Ce2N Cerium Chloride 
TREO: > 45%		 99% 100 kg 
1,000 kg 
10 MT 		  
RECR-Ce3N Cerium Chloride 
TREO: > 45%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
RECR-Ce4N Cerium Chloride 
TREO: > 45%		 99.99% 100 kg 
1,000 kg 
10 MT 		  

Cerium Fluoride :

Cerium (III)Fluoride          CeF3
CAS#: 7758-88-5, UN3288 
Powder, F.W. 197.12(Anhy), m.p. 1460 0C, Practically insoluble in water, but slowly hydrolyzed by water.
   Item No.     Description  Purity(REO/TREO)     Lot Size   
REFR-Ce2N Cerium Fluoride 
TREO: > 80%		 99% 100 kg 
1,000 kg 
10 MT 		  
REFR-Ce3N Cerium Fluoride 
TREO: > 80%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
REFR-Ce4N Cerium Fluoride 
TREO: > 80%		 99.99% 100 kg 
1,000 kg 
10 MT 		  
REFR-Ce4N Cerium Fluoride 
for vacuum deposition. 		99.99%
3-12mm or custom size		 100 g  
500 g  
5 kg  		  

Cerium Oxalate :

Cerium (III) Oxalate           Ce2(C2O4 )3 XH2O
CAS#: 15750-47-7 UN3288
Powder, F.W. 544.29(Anhy), Soluble in hot dilute HCL and H2SO4
   Item No.     Description  Purity(REO/TREO)     Lot Size   
REOL-Ce2N Cerium Oxalate 
TREF: >42%		 99% 100 kg 
1,000 kg 
10 MT 		  
REOL-Ce3N Cerium Oxalate 
TREF: >42%		 99.9% 100 kg 
1,000 kg 
10 MT 		  
REOL-Ce4N Cerium Oxalate 
TREF: >42%		 99.99% 100 kg 
1,000 kg 
10 MT 		  

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