Hexachlorophene USP size:50 KG 0 % pH OF A

0 % pH OF A 5% SOLUTION @ 25[dC 4

0 CHROMATOGRAPHIC PURITY

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

55 RESIDUE AFTER IGNITION 0

01% FLUORESCENCE BACKGROUND[n(as QUININE SULFATE) 1 ppb HALOGENATED RESIDUE BY GC-ECD(AS HEP

Hexachlorophene USP size:50 KG 0 % pH OF ATest Specification Min Max ASSAY (C[@13@]H[@6@]Cl[@6@]O[@2@]) 98. 0 100. 5 % 98. 0 100. 5 % MELTING POINT 161 167 C 161 167 C LOSS ON DRYING 1. 00% RESIDUE ON IGNITION 0. 10% 2,3,7,8 TETRACHLORODIBENZO p DIOXIN 1 ppb IDENTIFICATION TO PASS TEST EXPIRATION DATE RESIDUAL SOLVENTS TO PASS TEST