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4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide

CAS: 75902-86-2 F: C22H24BrN5O2 W: 470.36

4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide is a very stable compound that can be used in the determ
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Bioactivity 4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide is a very stable compound that can be used in the determination of anionic surfactants[1][2].
Name 4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide
CAS 75902-86-2
Formula C22H24BrN5O2
Molar Mass 470.36
Transport Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Reference [1]. Higuchi K, et al. Spectrophotometric determination of anionic surfactants in river waters using 1-(4-nitrobenzyl)-4-(4-diethylaminophenylazo)-pyridinium bromide. Analyst, 1980, 105(1253): 768-773. [2]. Motomizu S, et al. Solvent extraction-spectrophotometric determination of anionic surfactants with ethyl violet. Analytical Chemistry, 1982, 54(3): 392-397.