How do you make sodium oleate from oleic acid?
First, sodium oleate was made by adding sodium hydroxide (0.71g, 17.6mmol) to oleic acid (5.56mL, 17.6mmol) dissolved in ethanol 70% (50mL). The reaction mixture was stirred overnight at room temperature. Removal of the solvent under vacuum yielded the product as a white soap.
What is the chemical structure of sodium oleate?
Sodium oleate
| PubChem CID | 23665730 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | C18H33NaO2 |
| Synonyms | SODIUM OLEATE 143-19-1 Oleic acid sodium salt Oleic acid, sodium salt UNII-399SL044HN More… |
| Molecular Weight | 304.4 |
Is oleate the same as oleic acid?
In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 cis-9. It is the most common fatty acid in nature. The salts and esters of oleic acid are called oleates.
What is the skeletal structure of oleic acid?
In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 cis-9. It has the formula CH3(CH2)7CH=CH(CH2)7COOH….CHEBI:16196 – oleic acid.
| ChEBI Name | oleic acid |
|---|---|
| Definition | An octadec-9-enoic acid in which the double bond at C-9 has Z (cis) stereochemistry. |
What type of emulsifier is sodium oleate?
Sodium oleate is the sodium salt of oleic acid, a monounsaturated fatty acid. This anionic surfactant and emulsifier is a component of commercial soaps.
What is the formula of oleic acid?
C18H34O2
Oleic acid/Formula
What is the chemical formula of oleic acid?
Is sodium oleate a liquid?
PasandTMSodium Oleate SOL100 is a Sodium soap of Oleic acid. It is available in paste and liquid forms. It is Water soluble and gives a transparent solution with distilled water.
How is oleic acid produced?
It is the main fatty acid in olive oil pressed from the ripe fruit of the olive (Olea europaea). Oleic acid makes up 55–80% of olive oil, 15–20% of grape seed oil and sea buckthorn oil (Li, 1999). In general, edible oils such as soybean oil, palm oil and corn oil contain about 10–40% oleic acid (Table 153.3).
How is oleic acid manufactured?
An oleic acid containing adduct is produced by reacting tall oil fatty acid (which contains pre-conjugated linoleic acid) with a dienophile at a temperature between 180° C. and 300° C. No catalyst or solvent is necessary for the reaction to occur.
What is the functional group of oleic acid?
alkene functional group
(B) This is the structure of oleic acid, an 18-carbon unsaturated fat. The carbons of the alkene functional group, the site of unsaturation, are in the rounded rectangle. Since there is only one double bond, oleic acid is an example of a monounsaturated fatty acid.
Is sodium oleate an emulsifying agent?
Sodium Oleate is a major component of soap as emulsifying agent. Sodium Oleate is used in medicines. It is used in the treatment of cholelithiasis. In various oil based cosmetics, Sodium Oleate is used as cleansing agent, emulsifying agent, surfactant, thickening or gelling agent and viscosity controlling agent.
What kind of chemical compound is sodium oleate?
Sodium oleate is an organic molecular entity. Oleic acid, [sodium salt] is a light tan solid with a slight tallow-like odor.
What is the double bond at C-9 of oleic acid?
Oleic acid is an octadec-9-enoic acid in which the double bond at C-9 has Z (cis) stereochemistry. It has a role as an EC 3.1.1.1 (carboxylesterase) inhibitor, an Escherichia coli metabolite, a plant metabolite, a Daphnia galeata metabolite, a solvent, an antioxidant and a mouse metabolite. It is a conjugate acid of an oleate.
How much sodium oleate is in schembl3582?
Sodium oleate, >=99% SCHEMBL3582 C18H33O2.Na CHEMBL3527599
How big is the surface area of sodium oleate?
Sodium oleate (50 mg) will induce inflammation, swelling, and tenderness following parenteral administration in the affected region; it will cover a surface area of 15 sq cm. Booth, N.H., L.E. McDonald (eds.). Veterinary Pharmacology and Therapeutics. 5th ed. Ames, Iowa: Iowa State University Press, 1982., p. 674