Industrial use:

1, acetic acid is a bulk chemical product, is one of the most important organic acids. It is mainly used in the production of acetic anhydride, acetate and cellulose acetate. Polyvinyl acetate can be made into films and adhesives, but also the raw material of synthetic fibre vinylon. Cellulose acetate can be manufactured rayon and film.

2, the formation of low-grade alcohol acetate is an excellent solvent, widely used in the paint industry. Because acetic acid that dissolves most of the organic matter, so acetic acid is also commonly used organic solvents (for example, used in the oxidation of paraxylene to produce terephthalic acid).

3, acetic acid can be used in some pickling and polishing solution, in weak acidic solution as a buffer (such as zinc plating, chemical nickel plating), in the semi-bright nickel plating electrolyte as an additive, in the zinc, cadmium passivation solution can improve the bonding of passivation film, and commonly used to adjust the pH of weak acidic plating solution.

4, used in the production of acetic acid salts, such as manganese, sodium, lead, aluminium, zinc, cobalt and other metal salts, widely used as catalysts, fabric dyeing and leather tanning industry in the additives; lead acetate is the colour of the paint lead white; lead tetraacetic acid is an organic synthetic reagent (eg, lead tetraacetic acid can be used as strong oxidizing agents to provide a source of acetoxy as well as the preparation of organic lead compounds, etc.).

5, acetic acid can also be used as an analytical reagent, organic synthesis, pigment and drug synthesis.

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