PMID- 23285966
OWN - NLM
STAT- MEDLINE
DCOM- 20130826
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 30
IP  - 9
DP  - 2012 Sep
TI  - [Simultaneous determination of 11 aminophenols in hair dyes by high performance 
      liquid chromatography].
PG  - 870-5
AB  - An analytical method was developed for the simultaneous determination of 11 
      aminophenols in direct and oxidized hair dyes by high performance liquid 
      chromatography (HPLC). The samples were extracted with methanol using sodium 
      bisulfite for anti-oxidation. The purification was carried out with the high 
      speed frozen centrifugation. The separation was performed on an Agilent Zorbax SB 
      C18 column with the mobile phases of acetonitrile and an ion pair system of 
      sodium heptanesulfonate and phosphate under a gradient elution. The analytes were 
      detected at three different wavelengths of 230, 270 and 400 nm. In the 
      concentration range of 0.05 - 500 mg/L, the correlation coefficients for the 11 
      aminophenols were not less than 0.9992. The limits of quantification including 
      4-amino-3-nitrophenol, 2-amino-5-nitrophenol, and 4-(2-hydroxyethyl) 
      amino-3-nitrophenol were 5 mg/kg. Other aminophenols including 4-aminophenol, 
      4-methyl aminophenol, 3-aminophenol, 2-aminophenol, 5-amino-o-cresol, 
      4-amino-3-methylphenol, 5-(2-hydroxyethyl) amino-o-cresol and 
      2-amino-4-nitrophenol were 20 mg/kg. The recoveries of the aminophenols spiked at 
      different levels ranged from 88.5% to 109. 5% with the relative standard 
      deviations (RSDs) within the range of 2.2% - 8.3%. The commercially available 
      hair dye samples were analyzed for the aminophenols and the results showed that 
      the method was suitable for the determination of the 11 aminophenols in direct 
      and oxidized hair dyes.
FAU - Zhu, Weixia
AU  - Zhu W
AD  - Henan Entry-Exit Inspection and Quarantine Bureau, Zhengzhou 450003, China.
FAU - Wang, Caijuan
AU  - Wang C
FAU - Yang, Jizhou
AU  - Yang J
FAU - Wei, Wei
AU  - Wei W
FAU - Sun, Zhuanlian
AU  - Sun Z
FAU - Zhang, Shusheng
AU  - Zhang S
LA  - chi
PT  - English Abstract
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (5-amino-o-cresol)
RN  - 0 (Aminophenols)
RN  - 0 (Aniline Compounds)
RN  - 0 (Cresols)
RN  - 0 (Hair Dyes)
RN  - 0 (Nitrophenols)
RN  - 121-88-0 (2-amino-5-nitrophenol)
RN  - L3WTS6QT82 (3-aminophenol)
SB  - IM
MH  - Aminophenols/*analysis
MH  - Aniline Compounds/analysis
MH  - Chromatography, High Pressure Liquid/*methods
MH  - Cresols/analysis
MH  - Hair Dyes/*chemistry
MH  - Nitrophenols/analysis
EDAT- 2013/01/05 06:00
MHDA- 2013/08/27 06:00
CRDT- 2013/01/05 06:00
PHST- 2013/01/05 06:00 [entrez]
PHST- 2013/01/05 06:00 [pubmed]
PHST- 2013/08/27 06:00 [medline]
AID - 10.3724/sp.j.1123.2012.04014 [doi]
PST - ppublish
SO  - Se Pu. 2012 Sep;30(9):870-5. doi: 10.3724/sp.j.1123.2012.04014.