Rare Earth Product Information
& Standard Specifications
product details
Cerium Ammonium Nitrate
Cerium Ammonium Nitrate

Cerium Ammonium Nitrate(CAN), is the important material for making Chrome etchant which is a very important micro electronic circuit corroding materials for LCD; CAN is also applied in speciality glass and catalyst.
Formula (NH4)2Ce(NO3)6
CAS No. 16774-21-3
Molecular Weight 548.23
Appearance Orange yellow
Solubility Soluble in water and strong mineral acids
Stability Slightly hygroscopic
GermanCerAmmoniumNitrat FrenchNitrate d'ammonium de CeriumSpanishNitrato De Amonio Del Cerio
Standard Specifications
Product Code 58683 58684 58685
Grade 99.99% 99.95%  99.9%
CHEMICAL COMPOSITION     กก
CeO2/TREO (% min.) 99.99 99.95 99.9
TREO (% min.) 30 30 30
CAN content (% min.) 99 99 99
Turbidity ( NTU max.) 1.0 1.0 1.0
Rare Earth Impurities % max. % max. % max.
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO 		0.001
0.001
0.001
0.001
0.001		 0.005
0.005
0.001
0.0005
0.0005		 0.05
0.05
0.01
0.01
0.01
Non-Rare Earth Impurities % max. % max. % max.
Fe
Ca
Co
Cu
K
Na
Ni
Pb
Cl
SO4

0.0001
0.0002
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.001
0.005

 0.0003
0.0003
0.0003
0.0003
0.0003
0.0003
0.0003
0.0003
0.003
0.005
 0.0005
0.0005
0.0005
0.0005
0.0005
0.0005
0.0005
0.0005
0.005
0.01
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The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at the product's grade, or Send An Enquiry, you will receive our prompt reply within 24 hours.

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