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Erbium(III) nitrate pentahydrate
Quick Details
Place of Origin:  China (Mainland... Brand Name:  Model Number: 10031-51-3
Composition: Erbium Product Type: Rare Earth Metal Content(percent): 99.999%
Application: Erbium Nitrate, an important colou... Grade: 99.999% appearance: pink crystaline
Packaging & Delivery
Packaging Detail: 1kg,
Delivery Detail: 7days
Specifications

 

Erbium NitrateFormula: Er(NO3)3.5H2O
CAS No.: 10031-51-3
Molecular Weight: 353.27
Appearance: Pink crystalline
Solubility: Soluble in water, strongly soluble in strong mineral acids
Stability: Slightly hygroscopic

Application: 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.		  
 
Standard Specifications
Product Code
16871
16873
16875
16877
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
% max.
% max.
% max.
% max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.0001
0.0001
0.0005
0.0005
0.0001
0.0001
0.0001
0.0005
0.0005
0.001
0.005
0.0005
0.0005
0.0005
0.01
0.01
0.03
0.03
0.005
0.005
0.1
0.05
0.1
0.3
0.3
0.1
0.01
0.5
Non-Rare Earth Impurities
% max.
% max.
% max.
% max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO
0.0002
0.001
0.003
0.005
0.0001
0.0001
0.0001
0.0005
0.001
0.005
0.005
0.0005
0.0005
0.0005
0.001
0.005
0.005
0.02