... 0.000 04max0.000 2max0.000 4max ItemFood GradeClacial Acetic Acid ,%99.5minColor20maxHeavy Metals (Pb) ,w/%0.000 2 ... diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc. It is an important raw material for synthesized ... . Manufacture of acetic anhydride, vinyl acetate; Widely usedinsolvents, dyes, celluloseacetate, pharmaceuticals, in-socticides, textile printing, photographic film ...