Erbium Oxalate 99.9%
Erbium Oxalate 99.9%, code 6885
Formula: Er2(C2O4)3.10H2O
CAS No.: 30618-31-6
Molecular Weight: 778.57
Density: N/A
Melting point: N/A
Appearance: Pink crystalline
Solubility: Soluble in strong mineral acids
Stability: Slightly  hygroscopic
Multilingual: ErbiumOxalat, Oxalate De Erbium, Oxalate Del Erbio
Erbium Oxalate, is an important colourant in glasses and porcelain enamel glazes. The other main application is used for making halide lamps and ceramics.
Products available
Product Code: 6885 Standard Specification Typical Analysis Inspection Methods
Grade 99.9% 99.9%  
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.) 99.9 99.9
TREO (% min.) 29 29 Volumetric Method
Rare Earth Impurities % max. %
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO		 0.01
0.01
0.04
0.03
0.05
0.05
0.1		 0.01
0.01
0.03
0.01
0.005
0.005
0.05		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities % max. %
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO		 0.001
0.005
0.005
0.03		 0.001
0.004
0.005
0.02		 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.