
Vegetable-based Oleic Acid
Molecular Weight: 282
Vegetable Oleic Acid is an unsaturated fatty acid extracted from vegetable oils. It is a pale yellow oily liquid with a mild odor and is soluble in organic solvents. It is mainly used in fields such as mineral processing, daily chemicals, and coatings. It is a common raw material for flotation, emulsification, and lubrication, suitable for various industrial production scenarios.
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Vegetable Oleic Acid
- Molecular Formula: C18H34O2
- Molecular Weight: 282
- Vegetable Oleic Acid is an unsaturated fatty acid extracted from vegetable oils. It is a pale yellow oily liquid with a mild odor and is soluble in organic solvents. It is mainly used in fields such as mineral processing, daily chemicals, and coatings. It is a common raw material for flotation, emulsification, and lubrication, suitable for various industrial production scenarios.
- Appearance: A transparent, pale yellow to light yellow oily liquid; slightly turbid at low temperatures; free of distinct odors; quality superior to animal-derived oleic acid.

| Density | 0.890–0.902 g/cm³ (at 20°C) |
| Solidification Point | 4–10°C |
| Boiling Point | Approx. 360°C (decomposes at high temperatures) |
| Flash Point | ≥180°C; Flammable |
| Solubility | Insoluble in water; readily soluble in ethanol, diethyl ether, solvent oil, benzene, and organic solvents. |
| Acid Value | 198–205 mg KOH/g |
| Saponification Value | 196–206 mg KOH/g |
| Iodine Value | 90–115 g I/100g |
| Moisture Content | ≤0.3% |
| Color | ≤ No. 4 (Iron-Cobalt Scale) |
| Oleic Acid Content | 70%–85% |
Safe Storage and Transport
- Flammable; keep away from open flames, high temperatures, and strong oxidizing agents.
- Store in a sealed container in a cool place; protect from light and isolate from air to prevent oxidation, discoloration, and rancidity.
- Transport as a standard industrial chemical; protect against rain, direct sunlight, and leakage.
- Wear protective gloves during handling to avoid prolonged skin contact.
Product advantages
The raw materials are natural and environmentally friendly, with no harmful residues;Vegetable Oleic Acid has strong stability, can withstand high temperatures and weather conditions, and is not prone to deterioration; it has good emulsification and lubrication effects, suitable for various processes; Vegetable Oleic Acid has high cost performance, has a wide source, stable supply, and can be flexibly combined with other chemicals for use.
FAQ
Q1: For which scenarios is it mainly used?
A: Mostly used in mineral processing flotation, daily chemical emulsification, and coating lubrication, etc.
Q2: Are there any storage requirements?
A: Store in a sealed and cool place, avoiding high temperatures and moisture.
Q3: Is special protection required for use?
A: No special protection is needed. Just avoid direct contact with the eyes.
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