Sodium 2-Naphthalenesulfonate size:25 GM Test Specification Min Max ASSAY

Test Specification Min Max ASSAY 99% ASSAY 99% RETEST DATE RETEST DATE

colorless CONDUCTIVITY @ 25 C 84 +/- 2 umho/cm 84 +/- 2 umho/cm EXPIRATION DATE

05% METHANOL 0

Test Specification Min Max ASSAY (ZnO) 65%

10% CHLORIDE TO PASS TEST ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES: VANADIUM (V) AS REPORTED AS REPORTED NICKEL (Ni) AS REPORTED AS REPORTED PALLADIUM (Pd) AS REPORTED AS REPORTED MOLYBDENUM (Mo) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED IDENTIFICATION (A) TO PASS TEST IDENTIFICATION (B) TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Sodium 2-Naphthalenesulfonate size:25 GM Test Specification Min Max ASSAY