High Quality Sodium Oleate CAS 143-19-1 |

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Sodium oleate powder can be white, yellowish or brownish. The alkaline sodium oleate soluble in the water.

Product name: Sodium Oleate

CAS NO.143-19-1

Molecular formula:C18H33NaO2

Properties Sodium Oleate The CAS number for Sodium Oleate is 143-19-1. It is soluble both in water and in ethyl acetate, but not in benzene.

About Sodium Oleate Sodium Oleate
Sodium oleate, alias sodium octadecenoate, cis-9-octadecenol, oleol, cis-9-octadecenol, (Z) -octadecenol, olive alcohol, cis-9-octadeceno-1-ol, 9-octadecenol, octadecenol.The density of sodium oleate: 0.9 g/cm3; Melting point: 232-235degC(lit. The melting point of sodium oleate (literally) is between 232-235degC. It has a distinctive smell and flavor. Is oleate sodium toxic? While skin contact may not have any harmful effects on health, it can cause damage to health if the material enters through wounds, lesions, or abrasions. Following normal handling and usage, repeated exposure to sodium oleate may result in skin cracking or flaking.
Alcohol and water are soluble in sodium oleate. Sodium acid is a main component of soaps that are made from olive oils and other soaps. Also, it is the main ingredient in tallow-based soaps. The reaction of sodium hydroxide and oleic acids can be used to make it. Hydrophobic compounds and hydrophilic substances with excellent emulsification and detergents. They are also soluble in hot water.
Why are salts basic like SODIUM-OLEATE soluble? Most salts, including SODIUM-OLEATE, will dissolve in water. The solutions are characterized by moderate hydroxide concentrations and pH values greater than 7.0. They neutralize acids by acting as bases.
Slowly oxidizing sodium oleate, it can darken the color, produce rancid, and change the appearance. This is caused by the oxidation oleic which breaks the double-bond to form a putrid material, such as Nonaldehyde. Acids that are highly unsaturated can promote decay. Sodium oleate dissolves with 10 times more water and bubbles. It forms a liquid that is viscous. Due to partial hydrogenation into sodium hydroxide and insoluble acid detergent, the aqueous liquid is alkaline. ethanol does not hydrolyze and is therefore neutral. It dissolves in approximately 20 times more ethanol. It is slightly insoluble in petroleum ether, ether, and other organic compounds.
When sodium oleate reacts, it forms metal salts. Sodium Oleate supplier. Send us a message at any time to inquire about the latest prices for and Sodium Olieate.
The salt has the property that it does not evaporate, and in water is completely dissociated in ions. Add inorganic acid to make salt hydroxyl free. When the hot liquid soap is cooled down, it will not crystallize. Instead, the calcium salts and magnesium ions in the hardwater will produce an insoluble soap precipitation.

How does Sodium Oleate get produced?
The sodium oleate can be obtained by neutralizing the sodium hydroxide in a solution of oleic acids in ethanol.
As an indicator, phenolphthalein can be used to determine the equivalence point of 10g of oleic in 100mL 95% ethanol. After reaching equivalence, the precipitated soap sodium oleate is filtered. After the evaporation, crude products are obtained.

Applications Sodium Oleate Sodium Oleate
Sodium oleate, one of the most important ingredients in soaps, can also be used as a emulsifier. Sodium oleate has many uses in medicine. It is used for the treatment of cholelithiasis. In many oil-based products, sodium oleate acts as a thickening, gelling, or viscosity controlling agent. The following are examples of sodium-oleate.
The main ingredient of soaps like olive oil soaps and tallow is sodium oleate.
As a food coating agent for fruit and vegetable surfaces, sodium oleate may be combined with ethylene oxide or high-boron fatty acids.
As a corrosion inhibiter, sodium oleate may be used in neutral and acidic solutions for aluminum and its alloys, iron and copper.
Use Sodium oleate as a fabric waterproofing agent and anionic surfactant.
It is used as a medicine. It is used for the treatment of cholelithiasis.
In oil-based products, sodium oleate acts as a surfactant, emulsifier and thickening agent.
The production of metallic stearates (insoluble) and industrial lubricants uses sodium oleate.
The oleate of sodium can be used to repel water from textiles.
Use sodium oleate as an anionic detergent.
As a flotation aid in mining, sodium oleate may be used.
The laboratory reagent sodium oleate is used in the production and synthesis of chemicals, oleates, and other oleates.

Technical data of Sodium Oleate

Testing Item

Testing standard

The following are some examples of the use of

White to light Yellow Powder

content, %


The loss due to drying is %


Acid Value


Iodine Value


Alkali free, %


Test for water solubility, 10%


5% ethyl alcohol solubility test

When you are qualified, it is a good idea to use

Shipping & Packing of Sodium Oleate Sodium Oleate
We offer a variety of different packings depending on the quantity of sodium oleate.
Sodium oleate packing: 25kg/bag, or as your request.
Shipping of sodium oleate: could send out via air, express, or sea as soon as payment is received.

Sodium Oleate Powder Properties

Alternative Names Oleol cis-9, octadecenol
(Z) -octadecenol, olive alcohol, cis-9-octadeceno-1-ol,
9-octadecenol, octadecenol
CAS Number 143-19-1
Compound Formula C18H33NaO2
Molecular Mass 304.44
Appearance white powder
Melting Point 232-235 degC
Solubility N/A
Density N/A
Bold point N/A
Specific Heating N/A
Thermal Conduction N/A
Thermal Expander N/A
Young Modulus N/A
Exact Mound 304.237825 g/mol

Sodium Oleate Pulp Health & Safety Information

Safety Advisory N/A
Hazard Statements N/A
Flashing point N/A
Hazard Codes N/A
Risk Codes N/A
Safety Declarations N/A
RTECS Number N/A
Transport Information N/A
WGK Germany N/A
Transport Information NONH for All Transport Modes
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