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Sodium oleate is an organic molecular entity.
Light tan solid with a slight tallow-like odor.
Sinks and mixes slowly with water.
CAS: 143-19-1
MF: C18H33NaO2
MW: 304.44
EINECS: 205-591-0
Synonyms
SODIUM (Z)-9-OCTADECENOATE;SODIUM OLEATE;OLEIC ACID SODIUM SALT;olateflakes;osteum;9-OCTADECENOIC ACID SODIUM SALT;OLEIC ACID SODIUM;OLEIC ACID SODIUM 95%;SODIUM OLEATE;143-19-1;Oleic acid sodium salt;Osteum;Eunatrol;Olate flakes;Sodium 9-octadecenoate, (Z)-;9-Octadecenoic acid (Z)-, sodium salt;Sodium 9-octadecenoate;CCRIS 1964;HSDB 758;oleate sodium;EINECS 205-591-0;UNII-399SL044HN;9-Octadecenoic acid (9Z)-, sodium salt;9-Octadecenoic acid, sodium salt, (Z)-;AI3-19806;9-Octadecenoic acid, sodium salt;399SL044HN;DTXSID7021077;E-470(II)OLEIC ACID, SODIUM SALT;INS-470(II)OLEIC ACID, SODIUM SALT;INS NO.470(II)OLEIC ACID, SODIUM SALT;SODIUM OLEATE (MART.);SODIUM OLEATE [MART.];DTXCID001077;205-591-0;Oleic acid, sodium salt;Oleate, sodium;sodium;(Z)-octadec-9-enoate;sodium (Z)-octadec-9-enoate;MFCD00004438;16558-02-4;CHEBI:81860;cis-9-Octadecenoic acid sodium salt;Sodiumoleate;sodium (9Z)-octadec-9-enoate;Sodium oleate powder;Oleic acidsodium salt;Sodium oleate, >=99%;SCHEMBL3582;9-Octadecenoic acid (9Z)-, sodium salt (1:1);C18H33NaO2;SODIUM OLEATE [HSDB];SODIUM OLEATE [WHO-DD];CHEMBL3527599;HY-N1446B;OLEATE SODIUM [GREEN BOOK];OLEIC ACID SODIUM SALT [MI];Sodium oleate, >=98.5% (GC);AKOS017345104;FS36347;Sodium oleate, >=95% (capillary GC);AS-10421;DB-210179;CS-0107318;NS00079444;O0057;C18601;A885003;Q17397737;Oleic acid sodium;9-cis-Octadecenoic acid sodium;9Z-Octadecenoic acid sodium
Sodium oleate increases hepatic secretion of apolipoprotein B100 in hepatocyte cell lines and in mice.
Sodium oleate inhibits apolipoprotein B100 secretion at higher physiologic doses.
Sodium Oleate (NaC18H33O2) is an organic additive that is the sodium “salt” of oleic acid.
Sodium oleate comes in the form of a powder of small yellowish crystals, which dissolve in water and alcohol.
Sodium oleate is an abundant monounsaturated fatty acid sodium.
Sodium oleate is a Na+/K+ ATPase activator.
Sodium oleate is a chemical compound that is part of the soap-making process.
Sodium oleate forms when sodium reacts with animal or vegetable oils and fats.
Sodium oleate has been shown to be thermally stable, which means that it does not break down at high temperatures.
Sodium oleate can be used to measure particle size by using the Langmuir adsorption isotherm technique.
The titration calorimetry technique has also been used to study the thermal stability of Sodium oleate.
Symptoms of overdose include kidney failure and paralysis of the central nervous system.
Sodium oleate has been shown to inhibit bacterial growth in culture with a kinetic energy of 75 kJ/mol and an electrochemical impedance spectroscopy (EIS) measurement of 4 MΩ at 10 Hz.
Sodium oleate also inhibits protein synthesis, leading to cell death by preventing transcription and translation, in experimental models using copper chloride as the catalyst.
Sodium oleate Chemical Properties
Melting point: 232-235 °C (lit.)
Storage temp.: -20°C
Solubility: Methanol (Slightly)
Form: Powder
Color: White to slightly yellow
Odor: slt tallow odor
Biological source: synthetic (organic)
Water Solubility: soluble H2O, partially decomposes; soluble alcohol [HAW93]
Merck: 14,6828
BRN: 4046357
Hydrophilic-Lipophilic Balance (HLB): 18
Dielectric constant: 2.7（20℃）
Stability: Stable. Incompatible with strong oxidizing agents.
InChI: InChI=1S/C18H34O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;
InChIKey: BCKXLBQYZLBQEK-KVVVOXFISA-M
LogP: 7.698 (est)
CAS DataBase Reference: 143-19-1(CAS DataBase Reference)
EPA Substance Registry System: Sodium oleate (143-19-1)
Sodium oleate is a white solid with a mild odor resembling tallow.
Sodium oleate is capable of dissolving in water but may undergo partial decomposition in the process.
In addition, Sodium oleate is soluble in alcohol and can produce froth or foam when shaken with a water solution (soap).
Sodium oleate is produced by reaction of NaOH and oleic acid (in alcoholic solution) and evaporating.
Sodium oleate can be used as a source of oleate.
Uses
Sodium Oleate is the sodium salt of oleic acid.
Sodium oleate functions as a binder, emulsifier, and anticaking agent.
sodium oleate is a mild cleansing and foaming agent generally used in soaps.
Sodium oleate is derived from natural fats and oils.
Sodium oleate is used to investigate effects on apolipoprotein B synthesis, degradation and secretion in cultured cells.
Reactivity Profile
Salts, basic, such as Sodium oleate, are generally soluble in water.
The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0.
They react as bases to neutralize acids.
These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines.
They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
