NN-Diethylhydroxylamine (ca. 85 Percent in Water ca. 8.6mol/L) Chiral 3-Aminopyrrolidines Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE COLORLESS CRYSTA COLORLESS CRYSTA ODOR ODORLESS ODORLESS ASSAY (Na[@2@]S[@2@]O[@3@]) 99

water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 3 ppm ACETONE & ALDEHYDE TO PASS TEST TO PASS TEST ACID AND CHLORIDE TO PASS TEST TO PASS TEST FREE CHLORINE (Cl) TO PASS TEST TO PASS TEST LEAD (Pb) 0

0 % APPEARANCE OF A 13 % SOLUTION IN WATER CLEAR

Test Specification Min Max ASSAY (CH[@3@]COOOH) APPROX

Test Specification Min Max ASSAY (NaH[@2@]PO[@4@]

NN-Diethylhydroxylamine (ca. 85 Percent in Water ca. 8.6mol/L) Chiral 3-Aminopyrrolidines Test Specification Min Max APPEARANCE