Potassium Iodide Crystal Reagent ACS size:12 KG 00% LEAD (Pb) 10 ppm

00% LEAD (Pb) 10 ppm MERCURY 3 �g/g ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED NICKEL (Ni) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

54 % APPROX

SPECIFIC ROTATION [a][@D@] +27

Test Specification Min Max ASSAY 99% BRANCHED TRIDECANES 1% CARBON #'s < C-13 0

Potassium Iodide Crystal Reagent ACS size:12 KG 00% LEAD (Pb) 10 ppmTest Specification Min Max ASSAY (KI) 99. 00% pH OF A 5% SOLUTION @ 25[dC 6. 0 9. 2 6. 0 9. 2 INSOLUBLE MATTER 0. 01% LOSS ON DRYING @ 150[dC 0. 20% CHLORIDE AND BROMIDE (as Cl) 0. 01% IODATE (IO[@3@]) 3 ppm PHOSPHATE (PO[@4@]) 0. 00% SULFATE 0. 01% BARIUM 0. 00% HEAVY METALS (as Pb) 5 ppm IRON (Fe) 3 ppm CALCIUM (Ca) 0. 00% MAGNESIUM (Mg) 0. 00% SODIUM (Na) 0. 01%