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Failure Report No. S159.

Authors
Anonymous
Source
NIOSH 1977 Sep:4 pages
Link
NIOSHTIC No.
00107255
Abstract
Test results using the NIOSH analytical method S159 for p- phenylenediamine (106503) are reported. p-Phenylene-diamine is converted to its salt by collection on sulfuric acid treated silica- gel (10193369) or in impingers containing sulfuric-acid (7664939), and is analyzed using a liquid chromatographic procedure. Data on collection efficiency for the impinger and silica gel is included along with results of tests using various chromatographic and sample solvents. No solvent was found which would inhibit the autoxidation of p-phenylene-diamine and was compatible with liquid chromatographic analysis.
Keywords
NIOSH-Sampling-Data-Sheet; NIOSH-Backup-Data-Sheet; Phenyl-compounds; Amines; Silicates; Chromatographic-analysis; Sampling; Industrial-chemicals; Analytical-methods;
CAS No.
106-50-3; 10193-36-9; 7664-93-9;
Publication Date
19770902
Fiscal Year
1977
NTIS Accession No.
PB82-104449
NTIS Price
A01
Source Name
NIOSH, Unpublished, Cincinnati, Ohio, 4 pages, 3 references
State
OH;
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