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NA1540 Erbium Nitrate Maximize
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NA1540 Erbium Nitrate

Catalog No.NA1540
CAS Number10031-51-3
Chemical FormulaEr(NO3)3·xH2O
AppearancePink crystalline
SolublenessSoluble in water, strongly soluble in strong mineral acids
Molecular Weight353.27(anhy)
StabilitySlightly hygroscopic
MultilingualErbiumNitra, Nitrate De Erbium, Nitrato Del Erbio

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More details

Erbium Nitrate, an important colourant in glass manufacturing and porcelain enamel glazes, and also as main raw material for producing high purity Erbium Oxide. High purity Erbium Nitrate is applied as dopant in making optical fibre and amplifier. It is particularly useful as an amplifier for fiber optic data transfer.

Certificate of Analysis

Product Code

NO68-5N

NO68-4N

NO68-3N

NO68-2N

Grade

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION

    

Er2O3 /TREO (% min.)

99.999

99.99

99.9

99

TREO (% min.)

39

39

39

39

Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO

2
5
5
2
1
1
1

20
10
30
50
10
10
20

0.01
0.01
0.035
0.03
0.03
0.05 
0.1

0.05
0.1
0.3
0.3
0.5
0.1
0.8

Non-Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO

5
10
30
50
2
2
2

5
30
50
200
5
5
5

0.001
0.005
0.005
0.03

0.005
0.02
0.02
0.05



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