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Table 2 Analytical results for silica sand – 1

From: Stepwise complexometric determination of aluminium, titanium and iron concentrations in silica sand and allied materials

Constituents

Set-I, % w/w, Results obtained using the proposed method

Set-II, % w/w Results obtained by complexometry5 for Al, and colorimetry6 for Fe and Ti

Al2O3

0.22 ± 0.03

0.23 ± 0.03

Fe2O3

0.18 ± 0.02

0.19 ± 0.03

TiO2

0.17 ± 0.02

0.19 ± 0.02

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BMC Chemistry

ISSN: 2661-801X

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