Ethyl Ether UniSolv(R) Cosmetic Plasticizer Chemicals Test Specification Min Max ASSAY

Test Specification Min Max ASSAY 95% 95% ACTIVE HYDROGEN 4

5 WATER DETERMINATION 5

3 ppm GOLD (Au) 0

4 (yellow)

Ethyl Ether UniSolv(R) Cosmetic Plasticizer Chemicals Test Specification Min Max ASSAYTest Specification Min Max ASSAY [(CH[@3@]CH[@2@])[@2@]O] 99. 90% 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. 0002 meq PEROXIDE (as H[@2@]O[@2@]) 1 ppm CARBONYL (as HCHO) 0. 00% ALCOHOL CONTENT (CH3CH2OH) TO PASS TEST(lim TO PASS TEST(lim FLUORESCENCE BACKGROUND[n(as QUININE SULFATE) 1 ppb HALOGENATED RESIDUE BY GC ECD(AS HEP. EPOXIDE) 5 ppt WATER 0.