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Erbium Oxide 99.9% D50
Erbium Oxide 99.9% D50
FOB Price USD 45 USD / 1kg
MOQ
200kg / 1kg
Port
tianjin
Lead Time
10
China
Main Products : Best Quality, Best Price, Best Service
Room402, Building1, Yuehua Industry Yuehua Road, Shanggmeilin, Futian, Shenzhen, Guangdong, China Shenzhen, Guangdong
Erbium Oxide 99.9% D50 Details
Place of Origin
China
Purity
99.9
Erbium Oxide 99.9% D50 Introduce

Product name: Erbium oxide

Formula: Er2O3

Features:Pink powder.

Uses: Optical glass,ceramic materials,laser crystal,fibre-optical.

Product Name Erbium oxide_2N5 Erbium oxide_3N Erbium oxide_4N
Formula Er2O3 Er2O3 Er2O3
purity 99.50% 99.90% 99.99%
Test items Unit rated value rated value rated value
TREO % ≥99 ≥99 ≥99
Loss on ignition % ≤1 ≤1 ≤1
                                 Rare earth impurity contents La2O3 μg/g 5000 ≤100 ≤100
CeO2 μg/g ≤100 ≤100
Pr6O11 μg/g ≤100 ≤100
Nd2O3 μg/g ≤100 ≤100
Sm2O3 μg/g ≤200 ≤200
Eu2O3 μg/g ≤100 ≤100
Gd2O3 μg/g ≤100 5
Tb4O7 μg/g ≤100 5
Dy2O3 μg/g ≤500 10
Ho2O3 μg/g ≤300 30
Tm2O3 μg/g ≤300 20
Yb2O3 μg/g ≤100 10
Lu2O3 μg/g ≤100 10
Y2O3 μg/g ≤200 10
non-rare-earth impurity contents Fe2O3 μg/g 50 ≤50 10
SiO2 μg/g 500 ≤50 30
CaO μg/g 500 ≤100 10
Cl- μg/g   ≤300 300
PbO μg/g   ≤20 10

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