Chemistry: analytical and immunological testing – Determination of water – By use of a karl fischer reagent
Patent
1994-08-22
1995-11-14
Warden, Robert J.
Chemistry: analytical and immunological testing
Determination of water
By use of a karl fischer reagent
436 39, 436171, 422 61, 422 8201, 2524081, 20415323, 204405, G01N 3318
Patent
active
054666066
ABSTRACT:
The invention relates to the use of N-methylformamide as solvent in the determination of water by the Karl Fischer method.
REFERENCES:
patent: 4354853 (1982-10-01), Dahms
patent: 4619900 (1986-10-01), Schulz
patent: 4725552 (1988-02-01), Dahms
patent: 4851352 (1989-07-01), Fischer et al.
patent: 4874709 (1989-10-01), Fischer et al.
patent: 5340541 (1994-08-01), Jackson et al.
Journal of Analytical Chemistyr of the USSR, "A New Electrolyte for the Coulometric Determination of Water", vol. 35, No. 11, Part 2 (Nov. 1980).
Analytical Chemistry, "Moisture Determination Using Karl Fischer Titrations", 63, No. 10, (May 15, 1990).
Analytica Chimica Acta, vol. 239, (1990), pp. 283-290.
Bhat N.
Riedel-De Haen Aktiengesellschaft
Warden Robert J.
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