fatty alcohol solubility in water system

US5234919A

A water soluble highly active formulation of O O-dimethyl S-(N-methylcarbamyl) phosphorodithioate in a solvent system comprising a lower alkyl alchol and a lower alkyl acetate ester is disclosed The formulations of the present invention are completely water soluble even in the absence of emulsifiers or other dispersing agents They contain greater amounts of the

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Fatty Acids: Structures and Introductory article Properties

Fatty acids are easily extracted with nonpolar solvents from solutions or suspensions by lowering the pH to form the uncharged carboxyl group In contrast raising the pH increases water solubility through the formation of alkali metal salts which are familiar as soaps Soaps have im-portant properties as association colloids and are surface-

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Grade 7 Vertical Science

The solubility of alcohol molecules in water follows an interesting pattern Smaller alcohol molecules tend to be more soluble than larger alcohol molecules While small alcohol molecules like methanol and ethanol are completely miscible in water alcohol molecules larger than n-octanol (C 8 H 17 OH) tend not to be soluble in water at all

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Sucrose Solubility in Mixtures of Water Alcohol Ester

Sucrose solubility was measured in binary and ternary mixtures of alcohol acid ester and water at different temperatures New data were measured for the solubility of sucrose in mixtures of 2-methyl-2-butanol (tert-pentanol) with water at 30 C and 60 C propionic acid with water at 30 C methyl and

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Fatty Acids: Structures and Introductory article Properties

Fatty acids are easily extracted with nonpolar solvents from solutions or suspensions by lowering the pH to form the uncharged carboxyl group In contrast raising the pH increases water solubility through the formation of alkali metal salts which are familiar as soaps Soaps have im-portant properties as association colloids and are surface-

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SAFETY DATA SHEET

SAFETY DATA SHEET Creation Date 22 Do not flush into surface water or sanitary sewer system Component Freshwater Algae Freshwater Fish Microtox Water Flea Ethoxylated Fatty alcohol (4M EO) Not listed 3 3 mg/l 96h Oncorhynchus mykiss 100 mg/l Pseudomonas putida Not listed Persistence and DegradabilityInsoluble in water Bioaccumulation/ AccumulationNo

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Determination of Hydrophilic

ambiguous) nomenclature and their behaviour and solubility in water Among all these classification the solubility and behaviour based classification is more prominent and widely acceptable throughout the world which is nothing but HLB system William Griffin in the late 1940s introduced the Hydrophilic-Lipophilic Balance system as a way of HLB

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Granular detergent composition containing admixed

15 10 1996Granular detergent composition containing admixed fatty alcohols for improved cold water solubility United States Patent 5565420 Abstract: A granular detergent composition having improved solubility or dispersability in laundering solutions is provided The detergent composition contains especially selected amounts of detergent composition ingredients

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Properties of Esters

The reason for this trend in solubility is that although esters cannot hydrogen bond with each other they can hydrogen bond with water molecules One of the partially-positive hydrogen atoms in a water molecule can be sufficiently attracted to one of the lone pairs on one of the oxygen atoms in an ester forming a hydrogen bond Dispersion forces and dipole-dipole attractions

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Chapter 9 2: Solubility and Structure

A system in which crystallization and dissolution occur at the same rate is in dynamic equilibrium The solubility of a substance in a liquid is determined by intermolecular interactions which also determine whether two liquids are miscible Solutes can be classified as hydrophilic (water loving) or hydrophobic (water fearing) Vitamins with

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Sucrose Solubility in Mixtures of Water Alcohol Ester

Sucrose solubility was measured in binary and ternary mixtures of alcohol acid ester and water at different temperatures New data were measured for the solubility of sucrose in mixtures of 2-methyl-2-butanol (tert-pentanol) with water at 30 C and 60 C propionic acid with water at 30 C methyl and

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DE4303211A1

DE4303211A1 DE19934303211 DE4303211A DE4303211A1 DE 4303211 A1 DE4303211 A1 DE 4303211A1 DE 19934303211 DE19934303211 DE 19934303211 DE 4303211 A DE4303211 A DE 4303211A DE 4303211 A1 DE4303211 A1 DE 4303211A1 Authority DE Germany Prior art keywords characterized anionic surfactants ether sulfates alkyl Prior art date 1993-02-04 Legal

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Journal of Colloid and Interface Science

The fatty alcohols (alkanols) with n P 10 carbon atoms exhibit a low molecular solubility in water However they can be dis-solved (solubilized) in surfactant micellar solutions where they form mixed micelles with the basic surfactant The micelles serve as carriers of fatty alcohol molecules during the processes of

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Another look at the water solubility in biodiesels

The water solubility measurements were carried out at temper-atures from 288 15 to 318 15 K and at atmospheric pressure The methodology used in this work has already been successfully used for measuring the water solubility in fatty acid esters biodiesels [17] and fatty acids [12] The ester and the water phases were ini-

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