Ethyl Acetate UniSolv(R) Si-Cl Compounds Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE Clear

05% INSOLUBLE MATTER 0

4 (colorles pH 1

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 99% 99% LOSS ON DRYING 2%

01% LOSS ON DRYING 0

Ethyl Acetate UniSolv(R) Si-Cl Compounds Test Specification Min Max APPEARANCETest Specification Min Max ASSAY (by GC) 99. 90% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 1 ppm TITRABLE ACID 0. 0009 meq SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST FLUORESCENCE BACKGROUND[n(as QUININE SULFATE) 1 ppb HALOGENATED RESIDUE BY GC ECD(AS HEP. EPOXIDE) 10 ppt WATER 0. 02% RETEST DATE