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Diethyl succinate is used as a food fragrance. Diethyl succinate is obtained by the direct esterification of a carboxylic acid and an alcohol in the presence of concentrated H2SO4 in benzene solution. It has a faint, pleasant odor. It occurs naturally in apple, raspberry, cognac, rum, whiskey, cider, sherry, plum brandy, apple brandy, grape brandy, cherry brandy, cocoa, arrack and red, white, port, strawberry and sparking wines.
Items | Specifications | Results |
Appearance | Colorless transparent liquid | Conforms |
Assay (GC) | ≥99.0% | 99.23% |
Water | ≤0.2% | 0.06% |
Acid value | ≤0.2mgKOH/g | 0.04mgKOH/g |
Product parameters | |
Cas number: | 123-25-1 |
Appearance: | Colorless transparent liquid |
Purity: | 99%min |
Package details: | 200kg/drrum |
Brand: | Fortunachem |
Used as a solvent, food flavoring agent, organic synthesis intermediate, gas chromatographic fixative, also used in the plastics industry.
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