Description
Pine oil 85% is a specific grade of pine oil, a clear to light yellow liquid with a characteristic pine aroma, derived from the steam distillation of pine wood. The “85%” refers to its minimum concentration of total terpene alcohols, primarily alpha-terpineol. Pine oil is an essential oil, a clear to pale yellow liquid with a fresh, characteristic pine scent. It is derived from the steam distillation of pine wood, needles, twigs, and cones from various species of pine trees, such as Pinus sylvestris. This high concentration distinguishes it from lower-grade pine oils and makes it a potent and versatile ingredient.
Chemical Properties
| Property | Description |
| Appearance | Clear to pale yellow liquid |
| Odor | Strong, characteristic pine odor |
| State | Liquid |
| Density | ~0.93–0.95 g/cm³ at 25 °C |
| Boiling point | ~210–230 °C |
| Melting point | Below 0 °C |
| Solubility in water | Slightly soluble |
| Solubility in solvents | Soluble in alcohol and organic solvents |
| Volatility | Low volatility |
| Refractive index | ~1.47–1.48 |
| Flash point | ~65–75 °C |
Uses
Pine oil’s unique chemical properties, particularly its potent antiseptic and solvent characteristics, make it a valuable raw material for various industrial applications:
Disinfectants and Cleaners: This is one of the most common and well-known uses. Pine oil is a powerful, natural disinfectant with antibacterial and antifungal properties. It is a key ingredient in household and industrial cleaning products, such as floor cleaners, disinfectants, and deodorizers.
Mineral Flotation: In the mining industry, pine oil is a crucial frothing agent in the process of froth flotation. This technique is used to separate valuable minerals (like copper sulfide) from ore. The pine oil creates a stable foam that allows the minerals to be collected at the surface.
Solvent: Pine oil is an effective solvent for gums, resins, and other substances. This makes it useful in the production of paints, inks, adhesives, and coatings. It is also used in the petroleum and gas industry as a cleaning agent.
Textile Industry: It is used in textile scouring and other processes as a wetting and emulsifying agent.
Pesticides and Herbicides: In agriculture, pine oil can serve as a natural pesticide and herbicide. Its strong scent can repel insects, and it can modify the waxy cuticle of plants, causing desiccation.
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