Molecular formula：CH3CH2COOH
Molecular weight：74
CAS No.：79-09-4
Property：Physical properties: It is a three-carbon carboxylic acid, a short-chain saturated fatty acid. Pure propionic acid is a colorless, corrosive liquid with a pungent odor.
Chemical properties: It has the chemical properties of general carboxylic acids and can form acyl chloride, acid anhydrides, esters, amides, nitriles and other compounds. α-Hydrogen atoms are easily replaced by halogens under the catalysis of phosphorus trichloride to generate α-halogenated propionic acid.
Usage：Used as a esterification agent, Nitrocellulose solvent, Plasticizers, chemical reagents and formulated food ingredients etc.
Packing：200 kg plastic drum, 1000 kg IBC drum.
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