K
K. Vytřas
Publications - 1
Citations - 14
K. Vytřas is an academic researcher. The author has contributed to research in topics: Titration & Crystal violet. The author has an hindex of 1, co-authored 1 publications receiving 14 citations.
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Coated-wire organic ion-selective electrodes in titrations based on ion-pair formation: Part 3. Determination of cationic triarylmethane dyestuffs
K. Vytřas,M. Dajková +1 more
TL;DR: Aqueous solutions of seven cationic triarylmethane dyestuffs can be titrated with sodium tetraphenylborate using as indicator electrode an aluminium wire coated with a PVC membrane plasticized with 2-nitrophenyl 2-ethylhexyl ether or tricresylphosphate Titrations are possible in unbuffered and buffered media within the pH range 4-10 Characteristic titration data are given for determinations of malachite green B, seto- glaucin 0, brilliant green, fuchsine, methyl violet