4-[2-[2-(4-Iodophenoxy)ethoxy]carbonyl]benzoyloxy-2266-tetramethylpiperidin-1-oxyl size:100 MG 10% ELEMENTAL IMPURITIES: NICKEL (Ni)

10% ELEMENTAL IMPURITIES: NICKEL (Ni) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

00% p-PHENETIDINE TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE

Test Specification Min Max PARAROSANILINE ACETATE (CAS # 6035-94-5) 3 parts 3 parts PARAROSANILINE CHLORIDE (CAS # 569-61-9) 1 parts 1 parts APPEARANCE Green to very da Green to very da IDENTIFICATION TO PASS TEST TO PASS TEST SOLUBILITY OF 1 MG/ML SOLUTION (COLOR) Red to very dark Red to very dark

Test Specification Min Max APPEARANCE WHITE CRYSTALLIN WHITE CRYSTALLIN MELTING POINT 80� - 102�C 80� - 102�C

4-[2-[2-(4-Iodophenoxy)ethoxy]carbonyl]benzoyloxy-2266-tetramethylpiperidin-1-oxyl size:100 MG 10% ELEMENTAL IMPURITIES: NICKEL (Ni)