The mechanism of the chemiluminescent reaction between nitric oxide and ozone

1966 ◽  
pp. 783 ◽  
Author(s):  
P. N. Clough ◽  
B. A. Thrush
1964 ◽  
Vol 60 ◽  
pp. 359 ◽  
Author(s):  
M. A. A. Clyne ◽  
B. A. Thrush ◽  
R. P. Wayne

1998 ◽  
Vol 81 (2) ◽  
pp. 368-372 ◽  
Author(s):  
Hardy J Chou ◽  
Ronald L Yates

abstract A method was developed for rapid and selective determination of potential nitrosating agents at the part-per-billion level in cosmetic products. These compounds are chemically reduced to nitric oxide, which is determined by its chemiluminescent reaction with ozone. Suspended materials and colors in cosmetic products do not interfere. Hence their removal before analysis is not required. A detection limit of 33 ppb, calculated as nitrite, was obtained. No false-positive interferences were observed from antifoaming agents, several AZ-nitroso compounds, and nitrate up to 20 ppm. Among cosmetic products surveyed, potential nitrosating agents were found at levels ranging from 113 to 5021 ppb. No consistent relationship was found between levels of potential nitrosating agents and N-nitrosamines in the same products. However, the highest levels of nitrosating agents were most often associated with the highest levels of N-nitrosamines known to be present in the products.


1967 ◽  
Vol 46 (8) ◽  
pp. 3275-3276 ◽  
Author(s):  
Arthur Fontijn ◽  
Daniel E. Rosner

1986 ◽  
Vol 90 (8) ◽  
pp. 1491-1493 ◽  
Author(s):  
Nobuaki Nishiyama ◽  
Hiroshi Sekiya ◽  
Sumio Yamaguchi ◽  
Masaharu Tsuji ◽  
Yukio Nishimura

1973 ◽  
Vol 51 (12) ◽  
pp. 2041-2046 ◽  
Author(s):  
Thomas Long Pollock ◽  
William Ernest Jones

The rate of reaction of F atoms with a series of compounds, CH4, CH3F, CH2F2, CHF3, CHClF2, HCl, CBrF3, NH3, and PH3 has been determined relative to the chemiluminescent reaction[Formula: see text]by photometry. The fluorine atoms were produced in a flow system from the fluid mixing of molecular fluorine and nitric oxide diluted with argon.


Sign in / Sign up

Export Citation Format

Share Document