Certificate Of Analysis
Product Name Samarium(III) oxide dispersion,
nanoparticles, <100 nm particle size (BET)
Product Number 641855
Product Brand ALDRICH
CAS Number 12060-58-1
Molecular Formula Sm2O3
Molecular Weight 348.72
 
TEST SPECIFICATION LOT 07816BC RESULTS
APPEARANCE WHITE LIQUID WHITE LIQUID
MISCELLANEOUS ASSAYS ~5 % DISPERSION 4.59 % DISPERSION
TRACE ANALYSIS, ICP 1000 PPM (MAXIMUM) TRACE METALLIC IMPURITIES TRACE METAL PPM
  PR 193; LA 47.1; PB 44.5; V 20.8; CA 6.8;
  FE 3.0; ZR 2.8;MG 0.1
ICP ASSAY CONFIRMS SAMARIUM COMPONENT
PURITY PURITY BASED ON TRACE METALS ANALYSIS * >99.9+% BASED ON TRACE METALS ANALYSIS
VENDOR INFORMATION 9.5M2/G POWDER SPECIFIC SURFACE AREA
  * BASED ON DRY POWDER * SUPPLIER CERTIFICATE
  APPROVED AUGUST 6, 2007 LUKE GROCHOLL * SUPPLIER CERTIFICATE
QUALITY CONTROL MARCH 2004