Potassium Biphthalate BiotechGrade omega-Alkanedicarboxylic Acids Test Specification Min Max PURITY

Test Specification Min Max PURITY (Potassium iodate method) 95

Test Specification Min Max ASSAY (C[@19@]H[@24@]N[@2@][-HCl

5 ppb NICKEL (Ni) 1 ppb NIOBIUM 0

Test Specification Min Max CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 8

Test Specification Min Max APPEARANCE FINE

Potassium Biphthalate BiotechGrade omega-Alkanedicarboxylic Acids Test Specification Min Max PURITYTest Specification Min Max ASSAY (C[@8@]H[@5@]O[@4@]K; DRIED BASIS) 99. 50% pH OF A 0. 1M SOLUTION @ 20?? 3. 5 5. 0 3. 5 5. 0 INSOLUBLE MATTER 0. 01% CHLORIDE 0. 00% SULFATES 0. 01% ALUMINUM 0. 00% CALCIUM 0. 00% CADMIUM 0. 00% CHROMIUM 0. 00% COPPER 0. 00% IRON 0. 00% MAGNESIUM 0. 00% SODIUM 0. 01% NICKEL 0. 00% LEAD 0. 00% ZINC 0. 00%