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Labilization of chlorine from polychlorinated dimethanonaphthalene insecticides with sodium monoethanolamine.

Krishna, R. V. and Krishnamurthy, K. and Majumder, S. K. (1964) Labilization of chlorine from polychlorinated dimethanonaphthalene insecticides with sodium monoethanolamine. Indian Journal of Technology, 2. pp. 212-213.

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Abstract

A simple method is described for the estimation of insecticides belonging to polychlorinated dimethanonaphthalene group, viz. aldrin, dieldrin and endrin. The m.ethod, based on rendering two chlorine atoms in the insecticide m.olecuie labile with sodium m.onoethanolamine reagent, consists in heating c. 5 mg. of the insecticide with 1 111.1. mono or dlethanolamlne and 0·2-0'5 g. sodinm metal at lOO~tHrC.in glass_stoppered test tubes for 2 hr and-then determining the chlorine released potentiometrically.

Item Type: Article
Uncontrolled Keywords: insecticide, Labilization
Subjects: 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 26 Pesticide Chemistry
Divisions: Food Protectants and Infestation Control
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 13 Feb 2014 09:23
Last Modified: 13 Feb 2014 09:23
URI: http://ir.cftri.com/id/eprint/4540

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