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Synonyms: 4,4'-(a-Hydroxybenzylidene)di-1-naphthol, p-naphtholbenzein
α-Naphtholbenzein (pH Indicator) is an indicator of pH used in the titrations in non-aqueous environment.
N 1235 (OTTO) α-Naphtholbenzein (pH Indicator) Cas 145-50-6 - used as a pH indicator. (pH 0.0-0.8/ pH 8.2-10.0).
Hazard Codes Xi
Certificate Of Analysis
(For eg. B 1615-0108)
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