Physicochemical properties of phosphate ester from palm kernel oil

Physicochemical properties of phosphate ester from palm kernel oil

The physicochemical properties of phosphate ester from palm kernel oil have been studied. The phosphate ester was synthesized via ring-opening of epoxidized palm kernel oil with phosphoric acid. The amount of phosphoric acid (H3PO4) was varied at 0, 2.5, 5.0 and 7.5 wt%. Acid values of PKO and EPKO...

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Hauptverfasser: 'Adawiyah Norzali Nor Rabbi'atul, Badri, Khairiah Haji, Ishak, Ahmad
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Acids
Phosphate esters
Phosphoric acid
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Badri, Khairiah Haji
Ishak, Ahmad
description The physicochemical properties of phosphate ester from palm kernel oil have been studied. The phosphate ester was synthesized via ring-opening of epoxidized palm kernel oil with phosphoric acid. The amount of phosphoric acid (H3PO4) was varied at 0, 2.5, 5.0 and 7.5 wt%. Acid values of PKO and EPKO were 1.85 and 1.87 mg KOH/g respectively. However, the acid values increased with increasing amount of H3PO4 with values of 10.62 mg KOH/g, 31.34 mg KOH/g and 110.95 mg KOH/g respectively. The hydrolysis of the EPKO has successfully converted it to PEPKO with hydroxyl value of 16.16 mg KOH/g, 26.90 and 35.33 mg KOH/g at H3PO4 of 2.5, 5.0, and 7.5wt%.
doi_str_mv 10.1063/1.4858767
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The phosphate ester was synthesized via ring-opening of epoxidized palm kernel oil with phosphoric acid. The amount of phosphoric acid (H3PO4) was varied at 0, 2.5, 5.0 and 7.5 wt%. Acid values of PKO and EPKO were 1.85 and 1.87 mg KOH/g respectively. However, the acid values increased with increasing amount of H3PO4 with values of 10.62 mg KOH/g, 31.34 mg KOH/g and 110.95 mg KOH/g respectively. The hydrolysis of the EPKO has successfully converted it to PEPKO with hydroxyl value of 16.16 mg KOH/g, 26.90 and 35.33 mg KOH/g at H3PO4 of 2.5, 5.0, and 7.5wt%.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4858767</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Acids ; Phosphate esters ; Phosphoric acid</subject><ispartof>AIP conference proceedings, 2013, Vol.1571 (1), p.896</ispartof><rights>2013 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,776,780,785,786,23910,23911,25119,27904</link.rule.ids></links><search><creatorcontrib>'Adawiyah Norzali Nor Rabbi'atul</creatorcontrib><creatorcontrib>Badri, Khairiah Haji</creatorcontrib><creatorcontrib>Ishak, Ahmad</creatorcontrib><title>Physicochemical properties of phosphate ester from palm kernel oil</title><title>AIP conference proceedings</title><description>The physicochemical properties of phosphate ester from palm kernel oil have been studied. 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The phosphate ester was synthesized via ring-opening of epoxidized palm kernel oil with phosphoric acid. The amount of phosphoric acid (H3PO4) was varied at 0, 2.5, 5.0 and 7.5 wt%. Acid values of PKO and EPKO were 1.85 and 1.87 mg KOH/g respectively. However, the acid values increased with increasing amount of H3PO4 with values of 10.62 mg KOH/g, 31.34 mg KOH/g and 110.95 mg KOH/g respectively. The hydrolysis of the EPKO has successfully converted it to PEPKO with hydroxyl value of 16.16 mg KOH/g, 26.90 and 35.33 mg KOH/g at H3PO4 of 2.5, 5.0, and 7.5wt%.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4858767</doi><oa>free_for_read</oa></addata></record>
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subjects Acids
Phosphate esters
Phosphoric acid
title Physicochemical properties of phosphate ester from palm kernel oil
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