Erbium Sulfate
 Erbium Sulfate
Formula: Er2(SO4)3.8H2O
CAS No.: 10031-52-4
Molecular Weight: 766.70
Density: 3.22 g/cm3
Melting point: N/A
Appearance: Pink crystalline
Solubility: Soluble in water, strongly soluble in strong mineral acids
Multilingual: ErbiumSulfat, Sulfate De Erbium, Sulfato Del Erbio		 Erbium Sulfate, also as Erbium Sulphate, is an important colourant in glass manufacturing and porcelain enamel glazes. High purity Erbium Sulfate 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 6801 6803 6805 6807
Grade 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 40 40 40 40
Rare Earth Impurities ppm max. ppm max. % max. % max.
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO		 5
5
5
2
1
1
1		 20
15
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
0.3
0.1
0.8
Non-Rare Earth Impurities ppm max. ppm max. % max. % max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO		 2
10
30
50
2
2
2		 5
30
50
200
5
5
5		 0.001
0.005
0.005
0.02		 0.005
0.02
0.02
0.05
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.