(SS)-12-Bis[(2-methoxyphenyl)phenylphosphino]ethane Antihistamine APIs water) TO PASS TEST TO

water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 2 ppm PEROXIDE (as H[@2@]O[@2@]) 1 ppm WATER 0

Test Specification Min Max pKa @ 25[dC APPROX

03% IRON (Fe) 30 ppm ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max ASSAY 80% 80%

Test Specification Min Max ASSAY [Cu(NO[@3@])[@2@]

(SS)-12-Bis[(2-methoxyphenyl)phenylphosphino]ethane Antihistamine APIs water) TO PASS TEST TO