Description

• Adopting the oxo process method, we now can produce 30, 000 tons of Acetic anhydride every year, which can meet the standard of GB/T10668- 2000.

manufacture of acetyl compounds, cellulose acetates. As acetulizer and solvent in examining wool fat, glycerol, fatty and volatile oils, resins; detection of rosin. Widely used in organic syntheses, e.g., as a dehydrating agent in nitrations, sulfonations, and other reactions where removal of water is necessary.

Mainly used in the production of cellulose acetate, cellulose acetate, incombustible paint film, also acts as a strong acid, sulfonated acylation agent and nitrification of dewatering agent; mainly used for cellulose acetate, drugs, acetylating agent and dyes, spices synthesis; acetic anhydride acetylation is important, try, can make the alcohol, phenol, ammonia, and amines are respectively formed acetate and acetamide compounds. In the presence of a Lewis acid, acetic anhydride also can make the aromatic or olefinic size occur acetylation reaction