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CAS 10031-51-3 Erbium Nitrate Powder Er(NO3)3

CAS 10031-51-3 Erbium Nitrate Powder Er(NO3)3

CAS 10031-51-3 Erbium Nitrate Powder Er(NO3)3

Detailed

Formula: Er(NO3)3·xH2O

CAS No.: 10031-51-3

Molecular Weight: 353.27(anhy)

Density: N/A

Melting point: N/A

Appearance: Pink crystalline

Solubility: Soluble in water, strongly soluble in strong mineral acids

Stability: Slightly  hygroscopic

Multilingual: ErbiumNitra, Nitrate De Erbium, Nitrato Del Erbio

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 6871 6873 6875 6877
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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