Allergic contact dermatitis from pyridine in Karl Fischer reagent
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چکیده
منابع مشابه
Urea as the basic component in pyridine-free Karl Fischer reagent.
A solution of urea, sulphur dioxide and sodium salicylate in methanol is proposed as the solvent in the Karl Fischer titration, with a separate iodine solution as titrant. Comparison of the performance of this solvent with that of some commercial reagents shows that it is has distinct advantages for use with amine samples.
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ژورنال
عنوان ژورنال: Contact Dermatitis
سال: 1993
ISSN: 0105-1873
DOI: 10.1111/j.1600-0536.1993.tb03421.x