Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
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@article{JKSA17422, author = {Hanna Diana and Ngadiwiyana Ngadiwiyana and Arnelli Arnelli}, title = {Penentuan Waktu Optimum Reaksi Reduksi Metil Laurat Minyak Kelapa Menggunakan NaBH4}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {14}, number = {2}, year = {2011}, keywords = {}, abstract = {Surfaktan natrium lauril sulfat dapat disintesis dari metil laurat yang dapat diisolasi dari minyak kelapa jenis VCO. Pada penelitian ini, VCO ditransesterifikasi dengan metanol untuk menghasilkan metil ester dengan menggunakan NaOH sebagai katalis. Metil laurat dipisahkan berdasarkan perbedaan titik leleh. Metil laurat yang telah diisolasi direduksi untuk menghasilkan lauril alkohol dengan NaBH 4 sebagai agen pereduksi. Penelitian ini bertujuan untuk menghasilkan produk reduksi dan menentukan waktu optimum reaksi reduksi menggunakan agen pereduksi NaBH 4 . Variabel yang diamati adalah waktu reaksi reduksi (3, 4, 5, dan 6 jam). Pada penelitian ini, waktu optimum diperoleh pada waktu reaksi 4 jam dengan berat produk 0,7044 g dan derajat reduksi sebesar 98%.}, issn = {2597-9914}, pages = {51--53} doi = {10.14710/jksa.14.2.51-53}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/17422} }
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