NN-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10 Percent Methanol) size:25 ML water) TO PASS TEST TO

water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 10 ppm ACETONE & ALDEHYDE [as (CH[@3@])[@2@]CO

5 % COLOR (APHA) 30 CARBONATE 750 ppm HALIDES (as Cl) 500 ppm IRON (Fe) 2 ppm POTASSIUM 0

Test Specification Min Max APPEARANCE OFF WHITE TO OFF WHITE TO MELTING RANGE 115 - 162 C 115 - 162 C

42 % APPROX

00% INSOLUBLE MATTER TO PASS TEST AMMONIA (NH[@3@]) TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

NN-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10 Percent Methanol) size:25 ML water) TO PASS TEST TO