... as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc. It is an important raw material ... for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good organic ... Fe) 0.00004%max Reduction time of potassium permanganate 30min Industrial acetic acid cas no .64-19-7