Specification Sheet
Product Name Europium(III) oxide,
99.99% trace metals basis
Product Number 203262
Product Brand ALDRICH
CAS Number 1308-96-9
Molecular Weight 351.93
 
TEST SPECIFICATION
Appearance (Color) Conforms to Requirements
  White to Pale Pink
Appearance (Form) Powder
Complexometric EDTA (% Eu) 84.2 - 88.5 %
ICP: Confirms Europium Component Confirmed
Trace Rare Earth Analysis ≤200.0 ppm
Gadolinium (Gd) ppm
Calcium (Ca) ppm
Barium (Ba) ppm
Gold (Au) ppm
Cerium (Ce) ppm
Lead (Pb) ppm
Iron (Fe) ppm
Samarium (Sm) ppm
Purity Conforms
  99.99% Purity Based On Rare Earth Analysis