Description

Tall Oil Fatty Acid (TOFA) is a versatile, naturally-derived mixture of unsaturated fatty acids, primarily oleic and linoleic acids, obtained from the distillation of crude tall oil, a by-product of the kraft pulping process. Its unique composition makes it a cost-effective and sustainable alternative to other vegetable oil-derived fatty acids for a wide range of industrial applications. This product is essential for manufacturers in the chemical synthesis, coatings, lubricants, and soap industries seeking a reliable and high-quality bio-based feedstock.

Application

• Chemical Intermediate: A key raw material for producing dimer acids, polyamide resins, alkyd resins, and epoxy esters.
• Soaps & Detergents: Used in the manufacture of metallic soaps (e.g., calcium, zinc soaps) which act as driers, stabilizers, and lubricants.
• Coatings & Inks: Serves as a building block for corrosion-inhibiting primers, industrial paints, and printing inks due to its excellent drying properties.
• Lubricants & Greases: Employed in the formulation of bio-based lubricants, greases, and metalworking fluids.
• Flotation Agents: Acts as a collector in the mineral processing industry for the froth flotation of ores.
• Fuel Additives: Utilized in the production of biodiesel and as an additive to improve fuel properties.
• Rubber & Plastics: Functions as an internal lubricant, plasticizer, and processing aid in rubber compounding and plastic production.

Basic Information

Product Name	Tall Oil Fatty Acid
CAS No.	68187-99-5
Molecular Formula	Mixture (Primarily C18H34O2, C18H32O2)
Molecular Weight	Mixture (~280 g/mol)
Synonyms	TOFA; Tall Oil Acid; Fatty acids, tall-oil; Talloil fatty acid; Distilled Tall Oil Fatty Acid; DTOFA; Lytor; Pamak; Unitol; Industrene; Rosin acids, tall oil fatty acids
EINECS	269-087-4

Quality Control

Our Tall Oil Fatty Acid is produced under stringent quality management systems to ensure batch-to-batch consistency and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as acid value, rosin acid content, and fatty acid composition. Our quality commitment aligns with industry best practices to support your formulation and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids, oxidizing agents, and heat sources. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Clear, pale yellow viscous liquid
Acid Value (mg KOH/g)	190 - 205
Saponification Value (mg KOH/g)	195 - 210
Rosin Acids Content	< 3.0 %
Unsaponifiables	< 2.0 %
Iodine Value (Wijs)	120 - 140
Color (Gardner)	< 5
Fatty Acid Composition (Typical)	Oleic Acid: 45-55%, Linoleic Acid: 35-45%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.