Residual benzidine in imported and domestic benzidine dyes
Autor: | Gangadhar Choudhary, Mark F. Boeniger, Harvey P. Stein, Charles E. Neumeister |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Toxicology Letters. 9:415-420 |
ISSN: | 0378-4274 |
Popis: | Randomly selected imported and domestic dyes, derived from the carcinogenic intermediate, benzidine, were analyzed for unreacted benzidine amine and its salts. The imported dyes were found to contain slightly greater amounts of benzidine than those dyes produced in the United States but the difference was not statistically significant. Possible dye impurities present during the manufacture and use of all synthetic organic dyes should be considered when evaluating their hazard potential. |
Databáze: | OpenAIRE |
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