Accession Number : AD0658075
Title : DETERMINATION OF CALCIUM CARBONATE IN MIXED PAINT PIGMENTS BY A NEW, SPECIFIC, TITRIMETRIC TECHNIQUE.
Descriptive Note : Final rept.,
Corporate Author : ARMY COATING AND CHEMICAL LAB ABERDEEN PROVING GROUND MD
Personal Author(s) : Swann,Melvin H.
Report Date : AUG 1967
Pagination or Media Count : 11
Abstract : There is no method of analysis that is specific for calcium carbonate in paint pigments and all quantitative methods are relatively tedious and time-consuming. A simple, volumetric technique is described in which the carbonate is titrated with normal acid after reaction with lithium fluoride. There is no interference from any of the other paint pigments, except the chromates. (Author)
Descriptors : (*PIGMENTS, VOLUMETRIC ANALYSIS), (*CALCIUM COMPOUNDS, PIGMENTS), (*CARBONATES, PIGMENTS), PAINTS, TEST METHODS, LITHIUM FLUORIDES
Subject Categories : Inorganic Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE