| Identification | Back Directory | [Name]
NDEPAP | [CAS]
75902-86-2 | [Synonyms]
NDPP
NDEPAP
NDEPAP ISO 9001：2015 REACH
Nitrobenzyldiethylaminophenylazopyridiniumbromi
ndepap,extraction-spectrophotometricreagentforanio
4-(4-diethylaminophenylazo)-1-(4-nitro-benzyl)pyridinium br
1-(4-NITROBENZYL)-4-(4-DIETHYLAMINOPHENYLAZO)PYRIDINIUM BROMIDE
4-(4-DIETHYLAMINOPHENYLAZO)-1-(4-NITROBENZYL)PYRIDINIUM BROMIDE
NDEPAP [=1-(4-Nitrobenzyl)-4-(4-diethylaminophenylazo)pyridinium bromide]
4-[[4-(diethylamino)phenyl]azo]-1-[(4-nitrophenyl)methyl]pyridinium bromide
N,N-diethyl-4-[[1-[(4-nitrophenyl)methyl]-4-pyridin-1-iumyl]azo]aniline bromide
N,N-diethyl-4-[[1-[(4-nitrophenyl)methyl]pyridin-1-ium-4-yl]diazenyl]aniline,bromide
NDEPAP [=1-(4-Nitrobenzyl)-4-(4-diethylaminophenylazo)pyridinium Bromide] [Extraction-spectrophotometric reagent for anionic surfactants] | [EINECS(EC#)]
278-338-5 | [Molecular Formula]
C22H24BrN5O2 | [MDL Number]
MFCD00043197 | [MOL File]
75902-86-2.mol | [Molecular Weight]
470.36 |
| Hazard Information | Back Directory | [Uses]
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]. | [References]
[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. |
|
| Company Name: |
SIGMA-RBI
|
| Tel: |
800 736 3690 (Orders) |
| Website: |
www.sigma-aldrich.com |
| Company Name: |
Fluorochem Ltd
|
| Tel: |
(01457) 868921 (4 lines) |
| Website: |
www.fluorochem.co.uk |
|