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12-hydroxystearic acid is prepared by the hydrogenation of castor oil, followed by saponification with sodium hydroxide and acidification with hydrochloric acid. [3] This process converts ricinoleate moieties in castor oil triglycerides to 12-hydroxystearate, with stearate as a byproduct from dehydration of the hydroxy acid followed by ...
Oleic acid and linoleic acid are the other significant components. Some 270,000–360,000 tonnes (600–800 million pounds) of castor oil are produced annually for a variety of uses. [ 4 ] Castor oil and its derivatives are used in the manufacturing of soaps , lubricants , hydraulic and brake fluids , paints , dyes , coatings , inks , cold ...
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12.4 Oil and Gas 31 1035 Thomson Reuters: Toronto 5.5 0.5 17.0 30.1 Media: 32 1043 Intact Financial: Toronto 8.0 0.5 20.2 11.6 Insurance 33 1056 Onex Corporation: Toronto 25.1 −0.6 45.4 6.0 Finance 34 1072 Restaurant Brands International: Toronto 5.4 0.6 20.1 17.1 Restaurants: 35 1084 Barrick Gold: Toronto 7.3 −1.6 22.6 23.2 Mining 36 1134 ...
Celestica was incorporated in 1994 as a subsidiary of IBM. [3] In 1996, it was sold off to Onex Corporation.In April 2001, the company announced it was laying off 3,000 people, about 10% of its workforce, due to the dot-com crash. [4]
12-Hydroxyheptadecatrienoic acid (also termed 12-HHT, 12(S)-hydroxyheptadeca-5Z,8E,10E-trienoic acid, or 12(S)-HHTrE) is a 17 carbon metabolite of the 20 carbon polyunsaturated fatty acid, arachidonic acid. 12-HHT is less ambiguously termed 12-(S)-hydroxy-5Z,8E,10E-heptadecatrienoic acid to indicate the S stereoisomerism of its 12-hydroxyl ...
Western Canadian Select (WCS) is a heavy sour blend of crude oil [1] that is one of North America's largest heavy crude oil streams [2] and, historically, its cheapest. [3] It was established in December 2004 as a new heavy oil stream by EnCana (now Cenovus), Canadian Natural Resources, Petro-Canada (now Suncor) and Talisman Energy (now Repsol Oil & Gas Canada). [4]
Glyceryl hydroxystearate is an ingredient found in some personal-care products. It is commonly used as an emollient, emulsifying agent, or bodying agent.It is often found in facial-care, foot-care, and lip-care products, sunblock, self-tanners, moisturizers, shampoos, creams, lotions, soaps, concealers, and roll-ons and sun-exposure treatments.