99.5%-99.95%13478-49-4 Erbium(III) sulfate octahydrate
Brief introduction
Erbium(III) sulfate octahydrate
Molecular formula: Er2(SO4)3·8H2O
Molecular weight: 766.60
CAS NO. :13478-49-4
Appearance traits: pink crystals, soluble in water, deliquescent, sealed and stored.
Uses: Used in erbium compound intermediates, glass pigments, chemical reagents and other industries.
Packaging: Vacuum packaging 1, 2, 5 kg/piece, cardboard drum packaging 25, 50 kg/piece, woven bag packaging 25, 50, 500, 1000 kg/piece.
Index:
|
Er2(SO4)3·8H2O 2.5N |
Er2(SO4)3·8H2O 3.0N |
Er2(SO4)3·8H2O 3.5N |
|
| TREO |
44.00 |
44.00 |
44.00 |
|
Er2O3/TREO |
99.50 |
99.90 |
99.95 |
|
Fe2O3 |
0.002 |
0.001 |
0.0005 |
|
SiO2 |
0.005 |
0.002 |
0.001 |
|
CaO |
0.010 |
0.005 |
0.001 |
|
Cl- |
0.010 |
0.005 |
0.002 |
|
Na2O |
0.005 |
0.002 |
0.001 |
|
PbO |
0.002 |
0.001 |
0.001 |
|
Water dissolution test |
Clear |
Clear |
Clear |
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