Spectrophotometric determination of 1, 3-dipropyl urea and 1, 3-dibutyl urea

Dialkyl urea, 1, 3-dipropyl urea (DPU) or 1, 3-dibutyl urea (DBU) were determined by spectrophotometric method. The procedure is as follows: The amount equivalent to about 750 μg of DPU or DBU was measured accurately. Sodium hydroxide was added to make the solution alkaline. After the solution was e...

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Veröffentlicht in:	Bunseki kagaku 1974-08, Vol.23 (10), p.1202
Hauptverfasser:	KURIKI, Takeo, TSUJIYAMA, Tsuyoshi, AKAOGI, Takako, SUZUKI, Nobuo
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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