Product Specification - Version 5a Specification Minimum Maximum Test Method Purity (wt%) 99.5 GC Specific gravity @ 20/20C 0.7910 0.7930 ASTM D1298/D4052 Water (wt%) 0.5 ASTM D1364 Acidity as Acetic Acid (wt%) 0.002 ASTM D1613 Alkalinity as NH3 (wt%) 0.001 ASTM D1614 Color (Pt-Co) 5 ASTM D1209 Distillation Range (degrees C) 1C including 56.1C ASTM D1078 Permangate Stability (mins@25C) 120 ASTM D1363 Residue on Evaporation (mg/100ml) 2 ASTM D1353 Benzene (mg/kg) 10 GC Miscibility with DIW No Opalescene ASTM D1722 Appearance Clear and free Visua