Some observations on the dimedone method
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D. Spencer; T. Henshall
📂
Article
📅
1954
🏛
Elsevier Science
🌐
English
⚖ 177 KB
Ko~\_I-I~~FI: AND STENGEIZ~ describe a method for the determination of formaldehyde in aqueous solution in which I ,3,1',3'-tetrakcto-5,5,5',5'-tetramethyl-4-4'-clicyclohexylmcthane, the condensation product of formaldehyde and dimcdone (5,~~dimetl~ylcyclol~exane-dionc -1,3), is filtered and either