Peer review The influence of reaction time to the characteristic of methyl ester sulfonate from ketapang seed oil

Hariani, Poedji Loekitowati and Riyanti, Fahma and Fadilah, Ahyati Peer review The influence of reaction time to the characteristic of methyl ester sulfonate from ketapang seed oil. Other. Jurusan Kimia, fakultas MIPA, Universitas Sriwijaya.

[img]
Preview
PDF
Download (1205Kb) | Preview

    Abstract

    Methyl Ester Sulfonate had been prepared From Ketapang Seed Oil and was used as Surfactant. The optimum condition obtained by conducting preparation in various reaction time (3.5; 4.0; 4.5; 5.0; 5.5 hours). The methyl ester was analysis by GC-MS and sulfonate group was identified by using FTIR spectroscopy. GC-MS result showed the ester consisted of methyl palmitoleic, methyl linoleic, methyl palmitate, methyl stearate, methyl oleic, methyl palmitolenat and methyl eicosenoate. The optimum condition of methyl ester sulfonate achieved at reaction time 4.5 hours provided mass of methyl ester sulfonate obtained 34.85 g. FTIR spectra of sulfonate group indicated by shifting of wave number at 1118.71cm-1 to 1029.1 cm-1. The methyl ester sulfonate has emulsion stability 71.684%, density 0.8714 g/mL, surface tension 36.232 dyne/cm2, and maximum absorbance 1.428 at 660 nm wavelength.

    Item Type: Monograph (Other)
    Subjects: Q Science > QD Chemistry
    Divisions: Faculty of Mathematics and Natural Sciences > Department of Chemistry
    Depositing User: Mrs Poedji Loekitowati Hariani
    Date Deposited: 24 Jun 2019 12:11
    Last Modified: 24 Jun 2019 12:11
    URI: http://eprints.unsri.ac.id/id/eprint/8405

    Actions (login required)

    View Item