Product Detail
副标题

Neodymium Oxide

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Introduction:


Details:

Formula: Nd2O3
CAS No.: 1313-97-9
Molecular Weight: 336.48
Density: N/A
Melting point: N/A
Appearance: Light blue powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: NeodymOxid, Oxyde De Neodyme, Oxido Del Neodymium

Usage:

Neodymium Oxide, also called Neodymia, mainly used for glass and capacitors. Colours glass delicate shades ranging from pure violet through wine-red and warm gray. Light transmitted through such glass shows unusually sharp absorption bands. The glass is used in astronomical work to produce sharp bands by which spectral lines may be calibrated. Glass containing neodymium is a laser material in place of ruby to produce coherent light.



Certificate Of Analysis

Product Code

6090

6091

6093

6095

6097

Grade

99.9999%

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION






Nd2O3/TREO (% min.)

99.9999

99.999

99.99

99.9

99

TREO (% min.)

99.5

99

99

99

99

Loss On Ignition (% max.)

1

1

1

1

1

Rare Earth Impurities

ppm max.

ppm max.

ppm max.

% max.

% max.

La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Sm2O3/TREO
Eu2O3/TREO
Y2O3/TREO

0.2
0.5
3
0.2
0.2
0.2

3
3
5
5
1
1

50
20
50
3
3
3

0.01
0.01
0.05
0.03
0.01
0.01

0.05
0.05
0.5
0.05
0.05
0.03

Non-Rare Earth Impurities

ppm max.

ppm max.

ppm max.

% max.

% max.

Fe2O3
SiO2
CaO
CuO
PbO
NiO
Cl-

2
9
5
2
2
2
2

5
30
50
1
1
3
10

10
50
50
2
5
5
100

0.001
0.005
0.005
0.002
0.001
0.001
0.02

0.005
0.02
0.01
0.005
0.002
0.001
0.02