Method of measuring the N-nitrosoamine content of a sample

Details Method of measuring the N-nitrosoamine content of a sample Method of measuring the N-nitrosoamine content of a sample

1973-02-05

1976-08-10

Wolk, Morris O.

Chemistry: physical processes

Physical processes

Crystallization

23230R, 23230M, 23232R, 23232E, 23253PC, 23254R, 23254E, G01N 2152, G01N 2354, G01N 3110

Patent

active

039739104

ABSTRACT:
The N-nitrosoamine content of a sample is measured by breaking the N--NO bond in the N-nitrosoamine molecule so as to liberate nitric oxide and thereafter measuring the amount of nitric oxide liberated.

REFERENCES:
patent: 2395489 (1946-02-01), Major et al.
patent: 3647387 (1972-03-01), Benson et al.
patent: 3718429 (1973-02-01), Williamson, Jr.
patent: 3746513 (1973-07-01), Warnick et al.
Open Chain Nitrogen Compounds, Smith, pp. 470-472, 508, QD 412 NIS6, vol. 2, 1966.
C. H. Bamford, J. Chem. Soc., pp. 12-17 (1939).
Eisenbrand et al., Arzneimittal-Forschung, vol. 20, pp. 1513-1517, (1970).
N-Nitrosoamides of Secondary Carbinamines; An Example of Intramolecular Inversion of Configuration, White et al., J. Am. Chem. Soc., 83, p. 1179.
The Chemistry of the N-alkyl-N-nitrosoamides, White et al., J. Am. Chem. Soc., 77, p. 6011.
N-Nitroamides and N-Nitrocarbamates-III Amino Acid Derivatives, White et al., J. Am. Chem. Soc., 29, p. 3636.
The Chemistry of the N-Alkyl-N-nitrosoamines, White, J. Am. Chem. Soc., 77, p. 6014.
Die Reaktion von .sup.15 N-markierten Organischem Nitritien RO.sup.15 NO mit Stickoyd .sup.14 NO., Kuhn et al., Hel. Chimica Acta, vol. 143, p. 607.
Problems & Progress in the Determination of Trace Quantities of Nitrosamines, Foreman et al., Inter. Sym. on Identification & Measurement of Environmental Pollutants, June 1971, pp. 190-194.

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