Yttrium Nitrate

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Yttrium Nitrate

Introduction

 

Formula: Y(NO3)3.6H2O

CAS No.: 13494-98-9

Molecular Weight: 491.01

Density: 2.682 g/cm3

Melting point: N/A

Appearance: White crystals, powder, or chunks

Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Multilingual: YttriumNitrat , Nitrate De Yttrium, Nitrato Del Ytrio

Yttrium Nitrate is applied in ceramics, glass, and electronics. High purity grades are the most important materials for tri-bands Rare Earth phosphors and Yttrium-Iron-Garnets, which are very effective microwave filters. Yttrium Nitrateis a highly water soluble crystalline Yttrium source for uses compatible with nitrates and lower (acidic) pH.

 

Certificate of Analysis                     

 
       
Grade 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION        
Y2O3/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 29 29 29 29
Rare Earth Impurities ppm max. ppm max. % max. % max.
La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO 
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
1
1
1
1
1
1
1
1
1
2
2
2
2
2
30
30
10
20
10
5
5
10
10
20
15
5
20
5
0.030
0.010
0.010
0.010
0.005
0.005
0.010
0.001
0.005
0.030
0.030
0.001
0.005
0.001
0.03
0.03
0.03
0.03
0.03
0.03
0.10
0.05
0.05
0.30
0.30
0.03
0.03
0.03
Non-Rare Earth Impurities ppm max. ppm max. % max. % max.
Fe2O3
SiO2
CaO
Cl-
CuO
NiO
PbO
Na2O
K2O
MgO
Al2O3
TiO2
ThO2
3
50
30
100
3
3
5
15
15 
15
50
50
20
10
100
100
300
10
5
10
10
15
15
50
50
20
0.002
0.030
0.02
0.050
0.01
0.05
0.05
0.10

 

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