Method and test kit for determining hydroxy aromatic compounds

Details Method and test kit for determining hydroxy aromatic compounds Method and test kit for determining hydroxy aromatic compounds

1996-08-12

1998-07-14

Ludlow, Jan

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422 55, 422 57, 436131, G01N 2127

Patent

active

057799792

ABSTRACT:
A method and test kit for the detection of hydroxy substituted aromatic compounds using a titanium film (12, 23) which reacts with the compound to change the light absorbance. Preferred films are prepared by reaction of a titanium alkoxide with an aliphatic carboxylic acid. The change in light absorbance of the film is preferably detected with an ultraviolet-visible spectrophotometer. Preferably the film is provided on a transparent slide (22) or on an inside wall of a spectrophotometer cell (10). The cells (10 and 20) are provided with covers (13 and 14) for holding the solution to allow the hydroxy substituted compounds to react with the film.

REFERENCES:
patent: 2621193 (1952-12-01), Langkammerer
patent: 2621194 (1952-12-01), Balthis
patent: 2621195 (1952-12-01), Haslam
patent: 4043820 (1977-08-01), Landau
Sanchez, C., et al., J. Non-Cryst. Solids 100, 65 (1988).
Sanchez, C., et al., New J. Chem. 14, 513 (1990).
Sanchez, C., et al., in Ultrastructure Processing of Advance Ceramics, Mackenzie, J.D., Ulrich, D.R. Eds., Wiley, New York, p. 77 (1988).
Doeuff, S., et al., J. Non-Cryst. Solids 89, 206 (1987).
Gagliardi, C. D., et al., Mat. Res. Soc. Symp. Proc., 155, 127 (1989).
Livage, J., Mat. Res. Soc. Symp. Proc. 73, 717 (1986).
Gagliardi, C. D., et al., Mat. Res. Soc. Symp. Proc., 180, 801 (1990).
Watenpaugh, K., et al., Inorg. Chem. 5, 1782 (1966).
Svetich, G. W., et al., J. Am. Chem. Soc. Chem. Commun., 676 (1971).
Svetich, G. W.., et al., Acata Cryst. B28, 1760 (1972).
Malhotra, K. C., et al., J. Organomet. Chem. 239, 159 (1982).
Varma, I. D., et al., J. Indian., Chem. Soc., 38, 147 (1961).

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