![]() The LC-MS showed that the three produced esters had molecular weight loads of 300, 420, and 540. Laboratorium Kimia Dasar Berada Di Gedung Basic Science Center B, Lt. The % yield has been the highest at Hour 24 for both catalysts, while the % transformation fluctuated during the esterification time. PENUNTUN PRAKTIKUM KIMIA DASAR B KI-1002 Periode Praktikum Kimia Dasar: Dimulai Tepat Jam 08.00 S/d 12.00, Dan. Fessenden, Ralph J dan Joan S Fessenden, 1982. The response products had been analyzed making use of HPLC, IR, ánd LC-MS strategies. CHEM 203 Introductory Chemical Techniques Laboratory Manual. The esterification óf p-hydroxybenzoic ácid with blood sugar used two catalysts, specifically 3% SO 4 2-/Al 2O 3and 5% Thus 4 2-/Al 2O 3. The esterification responses were performed using dimethyl sulfoxide (DMS0) solvent at á temperature of 100 0M and noticed after they survived for 1 to 24 hours (response period). The heterogeneous driver, γ-Al 2O 3/Thus 4, has been characterized making use of XRD, XRF, and BET strategies. This research examined the performance of a heterogeneous switch produced of γ-AI 2O 3impregnated with a protic acid, H 2Thus 4. Laporan Praktikum Kimia Dasar Sifat Sifat Senyawa Organik Disusun oleh dan diajukan oleh: NURFADHILAH AZIS H041211021 Laporan ini telah diperiksa dan disetujui oleh : Makassar, 28 Oktober 2021 Asisten Praktikan, ANITA RAHELEA NURFADHILAH AZIS NIM.H031191031 NIM. The price of esterification reaction is usually very gradual and, as a result, wants an acid prompt to speed up it. ![]() Esterification of p-hydroxybenzoic acid with glucose can be anticipated to generate esters.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |