GB/T 2432-1981: Gasoline--Determination of tetraethyl lead content. Complexometric titration method

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Scope

This method uses boiling hydrochloric acid to decompose tetraethyl lead in gasoline to
produce lead chloride. Then add excessive ethylenediaminetetraacetic acid disodium
standard solution, which reacts with lead ions to form a complex. The excessive
ethylenediaminetetraacetic acid disodium standard solution was titrated by zinc
chloride standard solution. It is expressed by grams of tetraethyl lead in 1kg of gasoline.

Basic Data

Standard ID	GB/T 2432-1981 (GB/T2432-1981)
Description (Translated English)	Gasoline--Determination of tetraethyl lead content. Complexometric titration method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	E31
Classification of International Standard	75.160.20
Word Count Estimation	3,388
Date of Issue	2/13/1981
Date of Implementation	7/1/1981
Summary	This Standard is applicable to the determination of tetraethyl lead content in gasoline.