What is the exact definition of refined linseed oil?

Refined linseed oil is a vegetable oil derived from linseed, classified as a refined fraction that is not chemically modified and is not crude.

Is refined linseed oil suitable for food applications?

Refined linseed oil is listed for technical or industrial uses and is not intended for the manufacture of foodstuffs.

How should refined linseed oil be stored to maintain quality?

The oil should be kept in tightly sealed containers, stored in a cool, dry place away from direct sunlight to prevent oxidation.

Refined Linseed Oil

Refined linseed oil is a vegetable oil derived from linseed and its fractions, excluding crude forms. It is not chemically modified and is used in various industrial and food applications.

Prices, specifications and international trade for refined linseed oil under HS 151519.

Refined Linseed Oil Price

$3,084USD/t

Published reference · Jul 1, 2026

Refined linseed oil is quoted in USD/t at BEL. Historical customs values may differ from the headline reference.

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Refined Linseed Oil Historical Unit Values

Refined Linseed Oil Exports and Imports

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Belgium led reported refined linseed oil exports in 2025, at $42.4M.

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Refined Linseed Oil Suppliers

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Refined Linseed Oil Specifications and Quality

Refined linseed oil grading factors include Refinement status.

Grading Factors

Quality assessment for refined linseed oil considers Refinement status.

Refinement status
Oil must be refined and not chemically modified.

Common Defects

Recorded defects for refined linseed oil include Chemically modified oil.

Chemically modified oil
Oil that has undergone chemical modification is not acceptable.

Refined Linseed Oil Facts and HS Code

Refined linseed oil belongs to vegetable oils within grains, oilseeds, oils and feed. Its customs classification covers HS 151519.

Refined Linseed Oil HS Code

Also known as	flaxseed oil, linseed oil
Product type	Intermediate
Form	Refined
Position in the chain	Processed
Category	Vegetable oils — Grains, oilseeds, oils and feed
HS codes	151519
HS6 description	Vegetable oils; linseed oil and its fractions, other than crude, whether or not refined, but not chemically modified
Quoted in	USD/t
Reference location	BEL

Production & Handling

Refined linseed oil storage guidance: Store refined linseed oil in a cool, dry place away from direct sunlight and sources of heat. Keep containers tightly sealed to minimize exposure to oxygen, which can accelerate oxidation and rancidity.

Production and Storage

Perishability	None
Temperature regime	Ambient
Storage conditions	Store refined linseed oil in a cool, dry place away from direct sunlight and sources of heat. Keep containers tightly sealed to minimize exposure to oxygen, which can accelerate oxidation and rancidity.
Production methods	Farmed
Processing steps	Harvest and clean flax seeds to remove foreign material Crush and flake the seeds to increase surface area for oil extraction Press or solvent-extract the oil from the seed flakes Filter the crude oil to remove solid particles Neutralize the crude oil with alkali to remove free fatty acids Bleach the oil with activated clay to remove pigments and impurities Deodorize the oil by steam distillation under vacuum to remove volatile compounds Filter the refined oil to achieve a clear final product

Packaging

Typical refined linseed oil packaging includes Steel drum, Flexitank in container, and IBC tote.

Steel drum
Common for industrial and food-service quantities, offering protection from light and air. Drums are suitable for smaller bulk users and allow for easy handling and dispensing.
Flexitank in container
Used for large-volume shipments, a flexitank fits inside a standard shipping container, providing a cost-effective way to transport refined oil in bulk while minimizing contamination risk.
IBC tote
Intermediate bulk containers with a protective cage and liner are used for medium to large quantities. They are stackable, easy to handle with forklifts, and reduce the risk of leakage compared to drums.

Uses & Risks

Refined linseed oil is used in Paints and varnishes, Linoleum flooring, and Nutritional supplements.

End Uses

Paints and varnishes
Refined linseed oil acts as a binder in oil-based paints and varnishes, where it polymerizes on exposure to air to form a durable, protective film. It provides gloss and flexibility to the coating.
Linoleum flooring
The oil is a key ingredient in linoleum, where it is oxidized and mixed with resins and fillers to create a resilient, biodegradable flooring material. It contributes to the product's strength and natural composition.
Nutritional supplements
Refined linseed oil is consumed as a dietary supplement for its omega-3 fatty acid content, particularly alpha-linolenic acid. It is often encapsulated or used in liquid form for daily intake.
Cosmetics and personal care
In skincare products, refined linseed oil is used for its emollient properties, helping to moisturize and soothe the skin. It is found in lotions, creams, and soaps.
Inks and printing
The oil is used in the production of printing inks, where it serves as a vehicle for pigments and provides flow and drying properties. It helps the ink adhere to surfaces and form a stable film.

Uses and Related Commodities

Downstream industries	Paints and coatings, Flooring manufacturing, Nutraceuticals, Personal care products, Printing inks

Sourcing risks

Risk	Category	Severity	Mitigation
Oxidative rancidity Food safetyMedium Exposure to oxygen, light, or heat can cause the oil to oxidize, leading to the formation of off-flavors and potentially harmful compounds. This reduces the oil's quality and safety for consumption.	Food safety	Medium	Use nitrogen blanketing during storage and packaging to displace oxygen, store in opaque containers, and keep away from heat sources.
Temperature fluctuations during transport LogisticsMedium Wide temperature swings during shipping can cause condensation inside containers, leading to moisture contamination and accelerated degradation of the oil.	Logistics	Medium	Use temperature-controlled containers or ensure proper insulation, and monitor temperature during transit to avoid extreme changes.
Solvent residues from extraction SustainabilityLow If solvent extraction is used, residual solvent may remain in the oil if not properly removed during refining. This can pose health risks and affect the oil's purity.	Sustainability	Low	Ensure the refining process includes effective deodorization steps that remove solvent residues, and test for residual solvents as part of quality control.

Refined Linseed Oil Questions

What is the exact definition of refined linseed oil?: Refined linseed oil is a vegetable oil derived from linseed, classified as a refined fraction that is not chemically modified and is not crude.
Is refined linseed oil suitable for food applications?: Refined linseed oil is listed for technical or industrial uses and is not intended for the manufacture of foodstuffs.
How should refined linseed oil be stored to maintain quality?: The oil should be kept in tightly sealed containers, stored in a cool, dry place away from direct sunlight to prevent oxidation.