CAS 112-80-1
Oleic Acid
CAS 112-80-1C18H34O2282.5 g/mol
Oleic Acid (CAS 112-80-1) is a monounsaturated fatty acid primarily used in the food processing and cosmetic industries. This colorless liquid is also known as cis-9-Octadecenoic acid and is a significant component in various natural oils. With applications ranging from emulsification to surfactant properties, oleic acid plays a crucial role in promoting consistency and texture in formulations across several sectors, making it a versatile choice for procurement officers and plant engineers.
Main applicationFood processing — used as an emulsifier and stabilizer in food products.
Oleic Acid is significant due to its multifunctionality across the food, cosmetic, and pharmaceutical industries. Its ability to act as an emulsifier and solvent improves product stability and effectiveness, addressing the needs of manufacturers aiming for high-quality formulations.
Also known as
- oleic acid
- cis-9-Octadecenoic acid
- (Z)-Octadec-9-enoic acid
- Wecoline OO
- Vopcolene 27
- cis-Oleic acid
- Glycon wo
- Glycon RO

Trade pricing
Quoted per enquiry
Pricing depends on volume, grade and delivery point. Our desk responds within two working hours.
Available packaging
- Available in 200 KG IBC containers.
Documentation
Batch-specific COA issued with every consignment.
Technical specifications
- CAS number
- 112-80-1
- Chemical formula
- C18H34O2
- Molecular weight
- 282.5 g/mol
- Grade
- Technical grade
- Appearance
- Colourless liquid
- Density
- 0.895 g/cm³
- Density
- 0.895 g/cm³
- Melting Point
- 16.3 °C
- Boiling Point
- 286 °C
- Solubility
- Insoluble in water; soluble in chloroform and alcohol
Oleic Acid is a long-chain fatty acid with a molecular formula of C18H34O2, characterized by its liquid form at room temperature. Its density is approximately 0.895 g/cm³ at 25 °C. The compound has a melting point of 16.3 °C and a boiling point of 286 °C at 100 mmHg, indicating its stability and usability in various temperature conditions. It is practically insoluble in water but soluble in solvents like chloroform, ether, alcohol, and oils. Technical buyers should prioritize grade selection and packaging specifics when ordering.
Delivery
Oleic Acid is dispatched from our Nairobi warehouse across Kenya, and export delivery is arranged to the wider East African market. Lead time depends on quantity and grade and is confirmed with your quotation — see delivery and collection for the towns we reach and how dispatch works.
Applications & uses
- Food processing — used as an emulsifier and stabilizer in food products.
- Cosmetics — serves as a moisturizer and emulsifying agent in skincare formulations.
- Pharmaceuticals — utilized in drug formulations to enhance bioavailability.
- Textile treatment — acts as a lubricant and softener in textile processing.
- Surfactant production — aids in the formulation of various cleaning products.
Industries we supply this to
Why buy this from Sparks
- Promotes stable emulsions in food and cosmetic products due to its surfactant properties.
- Enhances the texture and consistency of formulations, improving customer satisfaction.
- Provides excellent lubrication in textile applications, increasing process efficiency.
- Increases bioavailability of active ingredients in pharmaceuticals.
- Versatile use across various industries, simplifying procurement for diverse applications.
Quality assurance
- Batches are checked against the specification values listed above before dispatch.
State what your process, auditor or customs clearance requires when you request a quotation, and it is confirmed with the quote.
Safety, handling & storage
Always consult the full Safety Data Sheet before handling. Personnel must use appropriate PPE and follow local regulations for storage, transport and disposal.
Frequently asked questions
What is the CAS number of Oleic Acid?
The CAS registry number for Oleic Acid is 112-80-1. Its chemical formula is C18H34O2, with a molecular weight of 282.5 g/mol. Quote this number when requesting a quotation or checking documentation, as it identifies the substance unambiguously regardless of the trade name used.
What are the other names for Oleic Acid?
Oleic Acid is also referred to as oleic acid, cis-9-Octadecenoic acid, (Z)-Octadec-9-enoic acid, Wecoline OO, Vopcolene 27 and cis-Oleic acid. These names describe the same substance, so a specification or enquiry written against any of them can be matched to this product.
What grade of Oleic Acid is supplied?
Oleic Acid is supplied as Technical grade. State the grade your process requires when requesting a quotation — where an alternative grade can be sourced, it is confirmed at quotation stage rather than assumed.
What does Oleic Acid look like?
Oleic Acid is described as colourless liquid. Appearance is a useful first check on receipt of goods, though it does not replace the certificate of analysis for confirming that the material meets specification.
What is Oleic Acid used for?
Common applications include food processing — used as an emulsifier and stabilizer in food products., cosmetics — serves as a moisturizer and emulsifying agent in skincare formulations., pharmaceuticals — utilized in drug formulations to enhance bioavailability., textile treatment — acts as a lubricant and softener in textile processing. and surfactant production — aids in the formulation of various cleaning products.. The suitability of the product for a particular process depends on the grade and specification required, which is worth confirming against your own process conditions.
Which industries use Oleic Acid?
Oleic Acid is supplied to the Food Processing & Beverage, Pharmaceuticals & Healthcare, Cosmetics & Personal Care, Cleaning & Detergents and Textile & Leather Tanning sectors. These are the industries this product is listed against in our catalogue; if your application falls outside them, we can advise on suitability before you order.
What packaging is Oleic Acid available in?
Available in 200 KG IBC containers. Where a different pack size or bulk delivery is required, it is confirmed at quotation stage against availability rather than listed here as standard.
Related to Oleic Acid
Where this product sits in the catalogue, and the sectors that use it.
References
Technical information on this page was compiled from the following published sources. Safety and handling data always comes from the supplier’s own safety data sheet.
- 1.PubChem CID 445639pubchem.ncbi.nlm.nih.gov
Related chemicals
Frequently bought together with Oleic Acid, or used as alternatives in the same processes.

Citric Acid
Citric Acid is a versatile chemical predominantly used as an acidity regulator and preservative in the food and beverage industry. Known for its food…
- CAS
- 77-92-9
- Formula
- C6H8O7
- Assay
- 99.5-100.5
Foods & Beverages

KaliSel Potassium Chloride
KaliSel, a food-grade potassium chloride (KCl), is widely utilized in the food industry as a sodium chloride replacement. It ensures sodium reduction…
- CAS
- 7447-40-7
- Formula
- KCl
Foods & Beverages

Malic Acid
Malic acid (CAS 6915-15-7) is a natural organic compound known for its essential role in various biochemical processes. Widely used in the food and b…
- CAS
- 6915-15-7
- Formula
- C4H6O5
Foods & Beverages
