Ammonium Formate Crystal Reagent Homogeneous Catalysts 30% TOTAL IMPURITIES 2% IDENTIFICATION

30% TOTAL IMPURITIES 2% IDENTIFICATION (A) SPECTRUM MATCH SPECTRUM MATCH IDENTIFICATION (B) RETENTION TIME RETENTION TIME EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

Test Specification Min Max PURITY (Oxime Formation) 95

pH OF A 3% SOLUTION @ 25[dC 6

26 EXPIRATION DATE MANUFACTURE DATE

Test Specification Min Max APPEARANCE YELLOWISH SOLID YELLOWISH SOLID ASSAY 98% 98%

Ammonium Formate Crystal Reagent Homogeneous Catalysts 30% TOTAL IMPURITIES 2% IDENTIFICATIONTest Specification Min Max ASSAY (NH[@4@]COOH) 97. 00% pH OF A 5% SOLUTION @ 25[dC 5. 5 7. 5 5. 5 7. 5 CHLORIDE (Cl) 0. 01% HEAVY METALS (as Pb) 0. 00% INSOLUBLE MATTER 0. 01% IRON (Fe) 0. 00% RESIDUE AFTER IGNITION 0. 01% SULFATES (SO[@4@]) 0. 01%