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Sodium oleate CAS 143-19-1
  • Sodium oleate CAS 143-19-1

Sodium oleate CAS 143-19-1

Sodium oleate is also known as oleic acid soap, it is white to slightly yellowish powder or pale brownish yellow powder. Sodium oleate is soluble in water and is alkaline.
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Overview of sodium oleate:

Sodium oleate, also known as sodium octadecenoate, cis-9-octadecenol, oleol, cis-9-octadecenol, (Z)-octadecenol, olive alcohol, cis-9-octadeceno-1-ol, 9-octadecenol, eighteen Enol. Sodium oleate density: 0.9 g/cm3; melting point: 232-235°C (liter); boiling point: 359.999°C AT 760 mmHg; flash point: 270.099°C; storage condition: -20°C. Sodium oleate is organic oil, chemical formula C17H33Co2Na, white to yellow powder or light yellow brown coarse powder or block. It has a unique smell and taste. Is sodium oleate poisonous? Skin contact is considered to have no harmful effects on health, but the material may still cause damage to health after entering through wounds, injuries or abrasions. After normal handling and use, repeated contact may cause the skin to crack, peel or dry.

Sodium oleate is soluble in ethanol and water. Sodium acid is the main component of soap made from olive oil and other soaps. It is also the main ingredient of tallow soap. It can also be prepared by reacting sodium hydroxide and oleic acid. Hydrophobic and hydrophilic compounds have excellent emulsification, permeability and decontamination properties, good solubility in hot water, and are used as anionic surfactants and fabric waterproofing agents.

Why is sodium oleate soluble in water? Alkaline salts, such as sodium oleate, are usually soluble in water. The resulting solution contains a moderate concentration of hydroxide ions and has a pH greater than 7.0. They react as bases to neutralize the acid.

Sodium oleate can slowly oxidize and color in the air, making the color darker and producing rancidity. This is due to the oxidation of oleic acid to destroy the double bond to form decayed substances, such as nonanal. The incorporation of highly unsaturated acids will promote decay. Sodium oleate dissolves in 10 times the water, foams and forms a viscous liquid. The aqueous solution is alkaline, and the liquid becomes opaque due to partial hydrolysis into insoluble acid soap and sodium hydroxide. It does not hydrolyze in ethanol and is neutral. Dissolve in about 20 times the amount of ethanol. Slightly soluble in organic solvents such as ether and petroleum ether.

Sodium oleate application:

What are the applicable scopes of sodium oleate?

Sodium oleate is one of the main components of soap and can be used as an emulsifier. Sodium oleate is used in medicine. It is used to treat cholelithiasis. In various oily cosmetics, sodium oleate is used as a detergent, emulsifier, surfactant, thickener or gelling agent, and viscosity control agent. Examples of sodium oleate are as follows:

Sodium oleate is the main component of soap made from olive oil and other substances and tallow soap.

Sodium oleate is used as a food coating agent. If vegetable surface coating, it can be used in conjunction with ethylene oxide and high boron fatty alcohol.

Sodium oleate can be used as a corrosion inhibitor for aluminum and its alloys, iron, copper and other metals in neutral or acidic solutions.

Sodium oleate is used as anionic surfactant and fabric waterproofing agent.

Sodium oleate is used in medicine. It is used to treat cholelithiasis.

In various oily cosmetics, sodium oleate is used as a detergent, emulsifier, surfactant, thickener or gelling agent, and viscosity control agent.

Sodium oleate is used to produce insoluble metal stearates and industrial lubricants.

Sodium oleate can also be used as a waterproofing agent for textiles.

Sodium oleate can be used as an anionic surfactant.

Sodium oleate can be used as a flotation agent in mining.

Sodium oleate is used as a laboratory reagent in the production of chemicals and other oleates

Sodium oleate price:

The price of sodium oleate will vary randomly with the production cost, transportation cost, international situation, exchange rate and supply and demand of sodium oleate market. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for sodium oleate, please feel free to send an inquiry to get the latest price of sodium oleate.

Suppliers of Sodium Oleate:

As a global supplier of sodium oleate, Tanki New Materials Co.,Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metals, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.


Hot Tags: Sodium oleate CAS 143-19-1, manufacturers, suppliers, factory, Customized
Sodium Oleate Powder Properties
Other Namessodium octadecenoate, cis-9-octadecenol, oleol, cis-9-octadecenol,
(Z) -octadecenol, olive alcohol, cis-9-octadeceno-1-ol,
9-octadecenol, octadecenol
CAS No.143-19-1
Compound FormulaC18H33NaO2
Molecular Weight304.44
Appearancewhite powder
Melting Point232-235 °C
Solubility in waterN/A
DensityN/A
Boling pointN/A
Specific HeatN/A
Thermal ConductivityN/A
Thermal ExpansionN/A
Young's ModulusN/A
Exact Mass304.237825 g/mol
Sodium Oleate Powder Health & Safety Information
Safety WarningN/A
Hazard StatementsN/A
Flashing pointN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
RTECS NumberN/A
Transport InformationN/A
WGK GermanyN/A
Transport InformationNONH for all modes of transport


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