Study of critical micelle concentration of cetyltrimethylammonium bromide (CTAB) in pure water in presence and absence of magnesium sulphate and sodium sulphae by measuring conductivity meter

Ajaya Bhattarai, Ghanashyam Shrivastav, Chom Nath Adhikari

Abstract

The precise measurement of specific conductivity of cetyltrimethylammonium bromide (CTAB) in distilled water at room temperature was reported and also the specific conductivity of cetyltrimethylammonium bromide was measured in the presence of magnesium sulphate and sodium sulphate using a conductivity meter. The critical micelle concentration of three systems was calculated. The comparison of cmc among them was also performed.

DOI: http://dx.doi.org/10.3126/bibechana.v11i0.10390

BIBECHANA 11(1) (2014) 123-127

Keywords

Conductivity meter; Cetyltrimethylammonium bromide; Specific conductivity; Critical micelle concentration; Sodium sulphate; Magnesium sulphate

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DOI: http://dx.doi.org/10.3126/bibechana.v11i0.10390

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