A New pH Indicator Based on 2,5-Diaryl-1
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Ali GUNDOGDU; Volkan N. BULUT; Celal DURAN; Baris KEMER; Olcay BEKIRCAN; Mustafa
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Article
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2008
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John Wiley and Sons
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English
⚖ 107 KB
## Abstract 2‐Phenyl‐5‐__p__‐tolyl‐1‐salicylideneamino‐1,3,4‐triazole (PTST) was studied among 2,5‐diaryl‐1‐salicylidene amino‐1,3,4‐triazole derivatives as a novel potential pH indicator. In terms of absorption intensity coming from the acid‐base reactions, PTST showed strong yellow‐green colour w