5-Hydroxy-2-methylpyridine Porphines 00% AMMONIA TO PASS TEST

00% AMMONIA TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

0 % ANGULAR ROTATION -33 to -45 -33 to -45 REFRACTIVE INDEX @ 20[dC 1

Test Specification Min Max APPEARANCE YELLOW-ORANGE PW YELLOW-ORANGE PW ACTIVITY 95% 95% MELTING POINT 171 - 175 C 171 - 175 C MICROBIAL LIMITS: TOTAL PLATE COUNT 5000/g YEAST AND MOLD 100/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE EXPIRATION DATE

20% ELEMENTAL IMPURITIES: PALLADIUM (Pd) AS REPORTED AS REPORTED IDENTIFICATION SPECTRUM SPECTRUM RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

00% CYCLOHEXYLAMINE 0

5-Hydroxy-2-methylpyridine Porphines 00% AMMONIA TO PASS TEST