Antimony Potassium Tartrate Powder USP Carbonyl Olefination 02% INSOLUBLE IN HCl 0

02% INSOLUBLE IN HCl 0

50% ELEMENTAL IMPURITIES 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

8980 - 9020 REFRACTIVE INDEX @ 20

02% IRON (Fe) 0

Test Specification Min Max ZINC (Zn) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3168 3168 EXPIRATION DATE

Antimony Potassium Tartrate Powder USP Carbonyl Olefination 02% INSOLUBLE IN HCl 0Test Specification Min Max ASSAY 99 103. 00% ACIDITY ALKALINITY TO PASS TEST COMPLETENESS OF SOLUTION TO PASS TEST LOSS ON DRYING 2. 70% ARSENIC (As) 0. 02% LEAD (Pb) 0. 00% ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST