Erbium Nitrate 99.999%
Erbium Nitrate 99.999%, code 6871
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.
Products available
Product Code: 6871 Standard Specification Typical Analysis Inspection Methods
Grade 99.999% 99.999%  
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.) 99.999 99.999
TREO (% min.) 39 39 Volumetric Method
Rare Earth Impurities ppm max. ppm
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO		 2
5
5
2
1
1
1		 1
5
5
2
1
1
1		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO		 5
10
30
50
2
2
2		 1
10
6
50
2
2
2		 Spectrographic

Atomic Absorption Spectrographic
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.