Acetic acid, also called GAA, is the main component of vinegar. After solidification, it becomes a colorless crystal. Its aqueous solution is weakly acidic . The steam is irritating to the eyes and nose.
Analysis Item | Technical Grade |
Super grade | |
GAA,% | 99.8min |
Color | 10 max |
Formic acid content ,% | 0.15max |
Acetaldehyde content, % | 0.03max |
Formaldehyde content ,% | 0.05max |
Residue on evaporation, % | 0.01max |
Iron(fe) ,% | 0.000 04max |
Application
1)The hydrogens at the α and β positions of this product are easily substituted, and the carboxyl group can generate esters,amides, acid chlorides, acid anhydrides, etc.
2)Its double bond has the same properties as double bonds, is chemically active, and can be homopolymerized and copolymerized. The polymer has a wide range of uses and is an important chemical raw material.
3)This product and its esters can be used as polymer monomers.
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