Yttrium Nitrate

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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