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Erbium oxide

Molecular Structure:
MDL:
--MFCD00010991
Molecular Formula:
Er2O3
Molecular Weight:
382.54
Alias:
Erbia erbium trioxide dierbium trioxide erbium(3+) oxide erbium(iii) oxide
Product order:
Name Specifications Packing Price Delivery
Erbium oxide 99.5% metals basis 10g RMB 107.8 Consulting service
Erbium oxide 99.5% metals basis 50g RMB 418 Consulting service
Erbium oxide 99.9% metals basis 10g RMB 170.5 Consulting service
Erbium oxide 99.9% metals basis 25g RMB 319 Consulting service
Erbium oxide 99.9% metals basis 100g RMB 1287 Consulting service
Erbium oxide 99.99% metals basis 25g RMB 418 Consulting service
Erbium oxide 99.9% metals basis 500g RMB 7645 Consulting service
Erbium oxide 99.99% metals basis 100g RMB 1727 Consulting service
Character:
淡粉紅色粉末,不溶于水,溶于酸。
密度:8.64
Quality Standard:
   
   項(xiàng)目:                           高純4N級(jí)
純度 (metals basis)              ≥99.99%
稀土總雜質(zhì) RE impurities,ppm:
  La2O3                          1ppm
  CeO2                           1ppm
  Pr6O11                         1ppm
  Nd2O3                          1ppm
  Sm2O3                          1ppm
  Eu2O3                          1ppm
  Gd2O3                          1ppm
  Tb4O7                          1ppm
  Dy2O3                          1ppm
  Ho2O3                          10ppm                          
  Tm2O3                          10ppm                          
  Yb2O3                          10ppm              
  Lu2O3                          10ppm
  Y2O3                           20ppm
稀土總量    TREO                  >99%
非稀土雜質(zhì)Non-impurities,ppm:
Fe2O3                             ≤3
SiO2                              ≤20
CaO                               ≤20
Cl-                               ≤200
灼燒減量 Loss on ignition         <0.30%
Storage:

用途  用作磁性材料和熒光粉的添加劑, 特種發(fā)光玻璃的著色原料,作反應(yīng)堆控制材料。
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