ACETIC ACID กรดน้ำส้ม

Formula CH3COOH Concentration 99.9% Item Acetic Acid, wt.% min. 99.85 Freezing Point, o C min. 16.35 Water, wt. % max. 0.15 Reducing Substances, as Formic Acid, wt. % max. 0.05 Aldenhydes, as Acetaldehyde. wt. % max. 0.05 Iron, ppm max. 1 Heavy Metals, as Pb, ppm max. 0.5 Chlorides, ppm max. 1 Sulfates, ppm max. 1 Sulfurous Acid, ppm max. 1 Parmanganate Time, hours min. 2

MANUFACTURE OF ACETIC ANHYDRIDE VINYL ACETATE WIDELY USED IN SOLVENTS DYES CELLULOSE ACETATE PHARMACEUTICALS INSECTICIDES TEXTILE PRINTING PHOTOGRAPHIC FILM COAGULATING RUBBER LATEX