Saponification, definition

As a result of five limitations Mid restrictions given. Equation (1-1) is a rather hmited and confusing definition of the chemical reaction rate. For amplification of this point, consider the following steady-flow system in which the saponification of ethyl acetate is carried out. 

The Codex Alimentarius standard includes limits for acidity, volatile matter, insoluble impurities, peroxide value, colour, odour, taste, iron, copper, K27o, AK, permitted additives, contaminants (lead, arsenic, halogenated solvents), refractive index, saponification value, iodine value and unsaponifiable matter. Physical and chemical constants, such as iodine value and saponification value, are not found in the EU regulation. This is explained by the fact that more definite information is obtained by determining fatty acid composition, sterol and wax composition, trans fatty acid content, stigmastadiene, and so on. 

Beeswax. See Beeswax, white Beeswax, yellow Beeswax acid CAS 135457-95-3 Synonyms Fatty acids, beeswax Definition Acid portion obtained by saponification of beeswax composed of C24 to C36 straight-chain acids... 

Synonyms Alcohols, jojoba Jobacohol Definition Alcohol fraction obtained by saponification of jojoba oil Toxicoiogy LD (oral, mouse) > 50 ml/kg Uses Emollient in cosmetics Jojoba (Buxus chinensis) extract CAS 90045-98-0 EINECS/ELINCS 289-964-3 Synonyms Buxus chinensis Jojoba extract Simmondsia chinensis extract Definition Extract of the nuts of the jojoba, Buxus chinensis... 

PEG-3 isotridecyl ether. See lsotrideceth-3 PEG-5 isotridecyl ether. See lsotrideceth-5 PEG-6 isotridecyl ether. See lsotrideceth-6 PEG-7 isotridecyl ether. See lsotrideceth-7 PEG-8 isotridecyl ether. See lsotrideceth-8 PEG-9 isotridecyl ether. See lsotrideceth-9 PEG-10 isotridecyl ether. See lsotrideceth-10 PEG-11 isotridecyl ether. Seelsotrideceth-11 PEG-12 isotridecyl ether. See lsotrideceth-12 PEG-15 isotridecyl ether. See lsotrideceth-15 PEG-16 isotridecyl ether. See lsotrideceth-16 PEG-15 jojoba acid Synonyms POE (15) jojoba acid Definition PEG deriv. of the acids obtained from the saponification of jojoba oil with an avg. ethoxylation value of 15 Uses Emulsifier in cosmetics PEG-26 jojoba acid Synonyms POE (26) jojoba acid Definition PEG deriv. of acids obtained from saponification of jojoba oil with an avg. ethoxylation value of 26 Uses Emulsifier in cosmetics PEG-40 jojoba acid... 

Definition PEG deriv. of the acids obtained from the saponification of jojoba oil with an avg. ethoxylation value of 40 Uses Emulsifier in cosmetics PEG-80 jojoba acid Synonyms POE (80) jojoba acid Definition PEG deriv. of the acids obtained from the saponification of jojoba oil with an avg. ethoxylation value of 80 Uses Surfactant in cosmetics... 

Definition PEG deriv. of acids obtained from saponification of jojoba oil with avg. ethoxylation value of 120... 

Methods are indicated for producing esters directly from the acid chlorides in this case the reaction is conducted in a solvent (for example, in nitrobenzene) or without it [68, 69]. However, the synthesis of acid chlorides containing substituents with labile hydrogen atoms in the ortho-position to the carboxyl group involve definite difficulties. Protection of the OH group in salicylic acid, for example, by methoxyla-tion, followed by its saponification, complicates the technology and leads to considerable losses of the finished product. 

B) Treatment of Fat with Definite Amount of Alkali and no Separation of Waste Lye.—Cold-process soap is a type of this class, and its method of production is based upon the characteristic property which the glycerides of the-lower fatty acids (members of the cocoa-nut -oil class) possess of readily combining with a strong caustic soda solution at a low temperature, and evolving sufficient heat to complete the saponification. 

Almond Oil (Valencia sweet-almond oil). The saponification value is sometimes as high as 198 to 200. Almond oil is often adulterated with other kernel oils, and although peach-kernel oil is practically unknown on the market, apricot-kernel oil is comparatively common the iodine value of this latter oil is distinctly higher than almond oil but insufficiently so to give a definite indication of admixture. 

Saponification value is a measure of the molecular weights of the triacylglycerides in coconut oils. The triacylglycerides with high value of saponification value are considered to make better quality soaps than those with low saponification value. As definition, saponification value is the number of milligrams of potassium hydroxide required to saponify completely the fatty material present and also to neutralize the free fatty acids present in one gram of the coconut oil. 

The saponification value is the amourrt of alkali necessary to saponify a definite qirairtity of the sample. It is expressed as the number of trtilligratrts of potassirrm hydroxide required to saporrify 1 gram of the sample. 

Sample size calculations, A-88 to 90 SANS, definition, 12-1 to 4 Saponification value, oils and fats, 7-9 to 13 Satellites of the Planets, 14-4 to 5 Saturn, orbital data and dimensions, 14-2 to 3 Scalar product, A-68 to 74 Scandium see also Elements... 

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