Specification Sheet
Product Name Potassium iodate,
99.995% trace metals basis
Product Number 438464
Product Brand ALDRICH
CAS Number 7758-05-6
Molecular Weight 214.00
 
TEST SPECIFICATION
APPEARANCE WHITE POWDER AND/OR LUMPS
ICP ASSAY CONFIRMS POTASSIUM COMPONENT.
TITRATION 98.0% - 102.0% (WITH SODIUM THIOSULFATE)
TRACE ANALYSIS, ICP 30 PPM (MAXIMUM) TOTAL METALLIC IMPURITIES
ATOMIC ABSORPTION 30 PPM (MAXIMUM) TOTAL METALLIC IMPURITIES
  PURITY BASED ON TRACE METALS ANALYSIS OF
  AA AND ICP COMBINED OF 30 PPM (MAXIMUM)
  APPROVED FEBRUARY 9, 1998 JSB