Erbium oxide

Cas：
12061-16-4

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：
淡粉红色粉末，不溶于水，溶于酸。
密度：8.64

Quality Standard：

   项目：                           高纯4N级
纯度 (metals basis)              ≥99.99%
稀土总杂质 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
稀土总量    TREO                  ＞99%
非稀土杂质Non-impurities，ppm：
Fe2O3                             ≤3
SiO2                              ≤20
CaO                               ≤20
Cl-                               ≤200
灼烧减量 Loss on ignition         ＜0.30%

Storage：

用途用作磁性材料和荧光粉的添加剂, 特种发光玻璃的着色原料，作反应堆控制材料。