Sulfasi Alkohol Lemak Menggunakan Kompleks SO3-DMF pada Variasi Perbandingan Rantai Karbon

Abstract

Sulfation of fatty alcohols using SO3-DMF complexes at various carbon chain ratios has been carried out. In the first stage, the SO3-DMF complex was prepared by reacting SO3 gas into DMF at a temperature of 0-4 0C with a reaction time of 3 hours, then sulfation was carried out at 100 0C for 5 hours on C8, C10, C16 and C18. From the sulfation results, the yield results were respectively 83%, 81%, 68% and 61% then the results from the du nouy ring analysis were 35.3, dyne/cm, 30.3 dyne/cm, 29, 4 dyne/cm and 33.6 dyne/cm and foam stability analysis of 0.2 cm, 0.8 cm, 0.7 cm and 1 cm.