Acetic acid, systematically named ethanoic acid, is a colourless liquid organic compound with the chemical formula CH3COOH (also written as CH3CO2H or C2H4O2). When undiluted, it is sometimes called glacial acetic acid. Acetic acid has a distinctive sour taste and pungent smell. In addition to household vinegar, it is mainly produced as a precursor to polyvinyl acetate and cellulose acetate. It is classified as a weak acid since it only partially dissociates in solution, but concentrated acetic acid is corrosive and can attack the skin.
CAS No. | 64-19-7 |
HS Code | 2915211100 / 2915211900 |
Grade | Inductrial Grade 99.8% Food Grade 99% |
Packing | 30kg barrels, 24 tons/220kg barrels, 17.6 tons 1050kg ton barrel, 21 tons/ISO TANK: 22 tons |
Character | |
Fusing point | 16.6 ºC |
Boiling point | 117.9 ºC |
Density | 1.05 g/cm3 |
Flash point | 39 ° C (CC) |
Refractive index | 1.371 (20 ° C) |
Saturated vapor pressure | 1.52kPa (20ºC) |
Critical temperature | 321.6 ºC |
Critical pressure | 5.78 MPa |
Ignition temperature | 426 ºC |
Upper explosion limit (V/V) | 16.0% |
Lower explosive limit (V/V) | 5.4% |
1. Ice acetic acid has a boiling point. Due to its high physical properties at the melting point, it can be directly dissolved into vinegar by adding water, reducing the production cost of vinegar, and having stable quality as vinegar.
2. Acetic acid, as a chemical solvent, can also be used for space disinfection. Some breeding fungi often appear in the cultivation of edible mushrooms, causing significant pollution that is difficult to eliminate.
3. Used for synthesizing vinyl acetate, widely used in the production of vinylon, polyvinyl alcohol, vinyl copolymer resins, adhesives, coatings, etc.
4. Pharmaceuticals and dyes. In industrial chemical reactions, pesticides and other important organic synthesis materials are used as solvents.
5. Photopharmaceutical manufacturing, cellulose acetate, textile printing and dyeing, and rubber industries are also widely used. Solvents for manufacturing plastics, dyes, photography, pharmaceuticals, pesticides, and other organic synthetic materials.’
1. Goods: Packaging can be customized according to customer requirements
2. Quality: Testing the final products before packing.Under Advanced equipments, KT Process, strict quality control
3. Doucuments: We provide commercial invoice, packing list, shipping order, COA, health certificate and certificate of origin, etc. If your market has any special requirements, please let us know.
4. Shipment: Timely and efficient vessel
5. After-Sales Service: Any questions about the product and vessel info can be traced at any time.