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Neodymium oxide

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Product

Molecular Formula:Nd2O3

Molecular Weight:336.48

CAS No:1313-97-9

Property:Blue powder. Soluble in water, sparingly soluble in strong mineral acids.Easilyhygroscopic

Specification:

Degree of cleanliness
99.999% --99.99% --99.9% --99%
CHEMICAL COMPOSITION
Nd 2O3/TREO (% min.)
99.999-- 99.99-- 99.9 --99
TREO (% min.)
99-- 99-- 99 --99
Losses during combustion (% max.)
1-- 1-- 1 --1
Rare Earth impurities
% max.-- % max. --% max. --% max.
La2O3/TREO
0.0003--0.005--0.01--0.05
CeO2/TREO
0.0003--0.0005--0.01--0.05
Pr6O11/TREO
0.0005--0.005--0.05--0.5
Sm2O3/TREO
0.0005--0.0003--0.03--0.05
Eu2O3/TREO
0.0001-0.0003--0.01--0.05
Y2O3/TREO
0.0001--0.0003--0.01--0.03
Non-Rare Earth impurities
% max.-- % max. --% max.-- % max.
Fe2O3
0.0005--0.001--0.001--0.005
SiO2
0.003--0.003--0.005--0.02
CaO
0.005--0.005--0.005--0.01
CuO
0.0001--0.0002--0.002--0.005
PbO
0.0001--0.0005--0.001--0.002
NiO
0.0003--0.0005--0.001--0.001
Cl-
0.001-0.005-0.02--0.02

Usage:

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