Pakistan Journal of Scientific Research, Volumes 15-18Pakistan Association for the Advancement of Science., 1963 |
From inside the book
Results 1-3 of 27
Page 4
... aldehydes . The iodoform reaction or oxidation procedure with acid potassium dichromate or potassium permanganate3 cannot be used for the quantitative estimation of aldehydes . The methods " , 5 based on the iodimetric titration of aldehyde ...
... aldehydes . The iodoform reaction or oxidation procedure with acid potassium dichromate or potassium permanganate3 cannot be used for the quantitative estimation of aldehydes . The methods " , 5 based on the iodimetric titration of aldehyde ...
Page 5
... aldehydes by the hydroxyl- amine hydrochloride titration procedure are shown which indicate the unreliability of the method as it gives invariably low results . Table I. - Estimation of Aldehydes by Hydroxyl- amine Titration Method Aldehyde ...
... aldehydes by the hydroxyl- amine hydrochloride titration procedure are shown which indicate the unreliability of the method as it gives invariably low results . Table I. - Estimation of Aldehydes by Hydroxyl- amine Titration Method Aldehyde ...
Page 11
... aldehydes has been studied with a view to the use of this method for the determination of aldehydes in low concentrations . The reaction is complicated due to the formation of iodo - acids . The mechanism of the reaction leading to the ...
... aldehydes has been studied with a view to the use of this method for the determination of aldehydes in low concentrations . The reaction is complicated due to the formation of iodo - acids . The mechanism of the reaction leading to the ...
Other editions - View all
Common terms and phrases
A. R. Ghani acetate Ahmad aldehyde ammonium amount Anal analysis aqueous ascorbic acid autoxidation bauxite bentonite calcium capsularis cells cent Ceram Chem chemical clay cobalt colour composition compounds concentration cones containing correlation Czapek dahi dahi alternate determined diets diploid effect enamel extract felspar ferric chloride fibre flour formation glass gluconic acid glucose grams growth guar seed heat hydroperoxidation increase iodine iron juice jute kyanite Lahore magnesite material method methyl mineral mixture moisture mullite N. A. Khan nitrogen observed obtained oxide phthalide plants potassium procuticle protein Publn Ras Koh Ras Koh Range reaction root tips samples sand setae silica sodium chloride soil soluble solution species spike stains storage sugar sulphate sulphide temperature tetraploid tetraploid root thermal tion titrated varieties various washed West Pakistan West Regional Laboratories wheat X-ray yield